Digital Multimeter (DMM) 

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SRT series

Go down to find the SRT models with True RMS, RS232/USB interface, Data Logging, Peak Hold, Scope function!

SRT12A

SRT12A Non-Contact AC Voltage Detectors

SPECIFICATIONS

Functions / Features

SRT12A

Voltage Sensitivity

90 ~ 1000VAC

Bandwidth

50/60Hz

Normal Indicators

Beep and flashing LED indicate the presence of voltage

Battery Indication

The LED will not flash if the battery is less than 2V. The beep sounds will still have but may be weaker.

Silent Indicators

LED flashing only, it could save battery

Auto Power Off

Around 30 minutes

NCV Detection By

Hold-on to On/Off Button

GENERAL CHARACTERISTICS

Power

1.5V Battery (AAA) x 2

Product Color

Red and Grey

Product Net Weight

49g

Product Size

150 x 109mm

Standard Accessories

Batteries, English Manual

Standard Individual Packing

Blister

Standard Quantity Per Carton

100 pcs

Standard Carton Measurement

485 x 255 x 470mm (0.058 CBM Per Standard Carton)

Standard Carton Gross Weight

13kg

SRT12B

SRT12B Non-Contact AC Voltage Detectors

SPECIFICATIONS

Functions / Features

SRT12B

Voltage Sensitivity

90 ~ 1000VAC

Bandwidth

50/60Hz

Normal Indicators

Beep and flashing LED indicate the presence of voltage (Beep Indicators: cancelable)

Battery Indication

The LED will not flash if the battery is less than 2V. The beep sounds will still have but may be weaker.

Silent Indicators

LED flashing only, it could save battery

Auto Power Off

Around 3 minutes

NCV Detection By

Auto Sense

GENERAL CHARACTERISTICS

Power

1.5V Battery (AAA) x 2

Product Color

Red and Grey

Product Net Weight

49g

Product Size

150 x 109mm

Standard Accessories

Batteries, English Manual

Standard Individual Packing

Blister

Standard Quantity Per Carton

100 pcs

Standard Carton Measurement

485 x 255 x 470mm (0.058 CBM Per Standard Carton)

Standard Carton Gross Weight

13kg

SRT15C

SRT15C Multifunction Voltage Testers (Waterproof Type)

SPECIFICATIONS

Functions/ Features

SRT15C

Voltage LED Steps (AC/D)

12V: between 0 to 12V LED will illuminate
24V: between 19V ± 2V LED will illuminate
50V: between 48V ± 6V LED will illuminate
120V: between 110V ± 20V LED will illuminate
230V: between 200V ± 20V LED will illuminate
400V: between 340V ± 30V LED will illuminate
690V: between 520V ± 30V LED will illuminate

Continuity Test

Range 0 to 100kΩ. The continuity LED will illuminate
and buzzer will sound.

Phase Rotation Test

50Hz to 60Hz

Range Selection

Automatic

Polarity Detection

Positive & Negative

Low Battery Display

Short circuit two leads, LED and beeper do not on that means
the battery is low

Torch

Yes

Single Lead (L2) Voltage
Detection

It is intended only as a quick check. 100V to 690V;
50Hz to 400Hz

Short Circuit Detection

Yes

LCD display (AC/DC)

24V to 690V: ±(3%+5)

GENERAL CHARACTERISTICS

Power

1.5V Battery (AAA) x 2

LCD Size

23 x 12mm

Product Color

Red and Grey

Product Net Weight

210g

Product Size

275 x 51 x 30mm

Standard Accessories

Batteries, English Manual

Standard Individual Packing

Blister

Standard Quantity Per Carton

30pcs

Standard Carton Measurement

440 x 295 x 455mm (0.079CBM Per Standard Carton)

Standard Carton Gross Weight

17kg

SRT33A

SRT33A Palm-Size Digital Multimeters

SPECIFICATIONS

Basic Functions

Range

Best Accuracy

DC Voltage

400mV/4V/40V/400V/500V

±(0.8%+1)

AC Voltage

4V/40V/400V/500V

±(1.2%+3)

DC Current

400mA/4000mA/40mA/400mA/4A/10A

±(1%+2)

AC Current

400mA/4000mA/40mA/400mA/4A/10A

±(1.5%+5)

Resistance

400Ω/4kΩ/40kΩ/400kΩ/4MΩ/40MΩ

±(1%+2)

Special Functions

 

 

Auto Ranging

       

Yes

Diode

       

Yes

Continuity Buzzer

       

Yes

Transistor

       

Yes

Low Battery Display

       

Yes

Input Impedance for DC
Voltage Measurement

Around 10MΩ

        

Max. Display

3999

        

GENERAL CHARACTERISTICS

Power

1.5V Battery (AAA x 2)

LCD Size

48 x 16mm

Product Colour

Red and Grey

Product Net Weight

156g

Product Size

130 x 73.5 x 35mm

Standard Accessories

Test Lead, Battery, English Manual, Holster

Standard Individual Packing

Gift Box

Standard Quantity Per Carton

60pcs

Standard Carton Measurement

490 x 356 x 315mm (Around 0.055 CBM Per Standard Carton)

Standard Carton Gross Weight

18kg

SRT33B

SRT33B Palm-Size Digital Multimeters

SPECIFICATIONS

Basic Functions

Range

Best Accuracy

DC Voltage

200mV/2000mV/20V/200V/500V

±(0.5%+2)

AC Voltage

200V/500V

±(1.2%+10)

DC Current

200mA/200mA/10A

±(1%+2)

Resistance

200Ω/2000Ω/20kΩ/200kΩ/20MΩ

±(0.8%+2)

Special Functions

 

 

Battery Test

1.5V/9V/12V

±(2.5%+2) 

Diode

       

Yes

Data Hold

       

Yes

Display Backlight

       

Yes

Low Battery Display

       

Yes

Input Impedance for DC
Voltage Measurement

Around 10MΩ

Yes

Max. Display

1999

Yes

GENERAL CHARACTERISTICS

Power

9V Battery (6F22)

LCD Size

48 x 16mm

Product Colour

Red and Grey

Product Net Weight

156g

Product Size

130 x 73.5 x 35mm

Standard Accessories

Test Lead, Battery, English Manual, Holster

Standard Individual Packing

Gift Box

Standard Quantity Per Carton

60pcs

Standard Carton Measurement

490 x 356 x 315mm (Around 0.055 CBM Per Standard Carton)

Standard Carton Gross Weight

18kg

SRT33C

SRT33C Palm-Size Digital Multimeters

SPECIFICATIONS

Basic Functions

Range

Best Accuracy

DC Voltage

200mV/2000mV/20V/200V/500V

±(0.5%+2)

AC Voltage

200V/500V

±(1.2%+10)

DC Current

2000mA/20mA/200mA/10A

±(1%+2)

Resistance

200Ω/2000Ω/20kΩ/200kΩ/20MΩ

±(0.8%+2)

Temperature (°C)

-40°C ~ 1000°C

±(1%+3)

Temperature (°F)

-40°F ~ 1832°F

±(1%+4)

Special Functions

 

 

Diode

       

Yes

Continuity Buzzer

       

Yes

Data Hold

       

Yes

Display Backlight

       

Yes

Low Battery Display

       

Yes

Input Impedance for DC
Voltage Measurement

Around 10MΩ

Yes

Max. Display

1999

Yes

GENERAL CHARACTERISTICS

Power

9V Battery (6F22)

LCD Size

48 x 16mm

Product Colour

Red and Grey

Product Net Weight

Around 156g

Product Size

130 x 73.5 x 35mm

Standard Accessories

Test Lead, Battery, English Manual,
Point Contact Temperature Probe, Holster

Standard Individual Packing

Gift Box

Standard Quantity Per Carton

60pcs

Standard Carton Measurement

490 x 356 x 315mm
(Around 0.055 CBM Per Standard Carton)

Standard Carton Gross Weight

20kg

SRT33D

SRT33D Palm-Size Digital Multimeters

SPECIFICATIONS

Basic Functions

Range

Best Accuracy

DC Voltage

200mV/2000mV/20V/200V/500V

±(0.5%+2)

AC Voltage

200V/500V

±(1.2%+10)

DC Current

2000mA/20mA/200mA/10A

±(1%+2)

Resistance

200Ω/2000Ω/20kΩ/200kΩ/20MΩ/200MΩ

±(0.8%+2)

Special Functions

 

 

Diode

       

Yes

Continuity Buzzer

       

Yes

Square Wave Output

       

Yes

Data Hold

       

Yes

Display Backlight

       

Yes

Low Battery Display

       

Yes

Input Impedance for DC
Voltage Measurement

Around 10MΩ

Yes

Max. Display

1999

Yes

GENERAL CHARACTERISTICS

Power

9V Battery (6F22)

LCD Size

48 x 16mm

Product Colour

Red and Grey

Product Net Weight

156g

Product Size

130 x 73.5 x 35mm

Standard Accessories

Test Lead, Battery, English Manual, Holster

Standard Individual Packing

Gift Box

Standard Quantity Per Carton

60pcs

Standard Carton Measurement

490 x 356 x 315mm (Around 0.055 CBM Per Standard Carton)

Standard Carton Gross Weight

18kg

SRT136B

SRT136B Automatic Range Digital Multimeter

SPECIFICATIONS

Basic Functions

Range

Best Accuracy

DC Voltage

400mV/4V/40V/400V/500V

±(0.8%+1)

AC Voltage

400mV/4V/40V/400V/500V

±(1.2%+3)

DC Current

400uA/4mA/40mA/400mA/4A/10A

±(1.0%+2)

AC Current

400uA/4mA/40mA/400mA/4A/10A

±(1.2%+5)

Capacitance

4nF/40nF/400nF/4uF/40uF/100uF

±(4.0%+3)

Frequency

10Hz/100Hz/1kHz/10kHz/100kHz/1MHz/10MHz

±(0.5%+3)

Resistance

400Ω/4000Ω/40kΩ/400kΩ/4MΩ/40MΩ

±(1.0%+2)

Special Functions

 

 

Duty Cycle 0.1%~99.9% Yes

Diode

Yes

        

Continuity Buzzer

Yes  
Auto Power Off Yes  

Low Battery Display

Yes  

Input Impedance for DC Voltage Measurement

10MΩ

       

Data Hold

Yes  

Max. Display

3999

        

GENERAL CHARACTERISTICS

Power

9V Battery (6F22)

LCD Size

18x49mm

Product Colour

SRT136B - Grey, Holster - Red

Product Net Weight

200g (including holster)

Product Size

72 x 137 x 35mm

Standard Accessories

Test Lead, Battery, English Manual

Standard Packing

Gift Box

Standard Quantity Per Carton

60 pcs

Standard Carton Measurement

540 x 310 x 350mm

Standard Carton Gross Weight

20kg

SRT39A

SRT39A Standard Digital Multimeters

SPECIFICATIONS

Basic Functions

Range

Best Accuracy

DC Voltage

200mV/2V/20V/200V/1000V

±(0.5%+1)

AC Voltage

2V/20V/200V/750V

±(0.8%+3)

DC Current

20µA/200µA/2mA/20mA/200mA/10A

±(0.8%+1)

AC Current

200µA/20mA/200mA/10A

±(1%+3)

Resistance

200Ω/2kΩ/20kΩ/200kΩ/2MΩ/200MΩ

±(0.8%+1)

Capacitance

2µF

±(4%+3)

Special Functions

 

 

Diode

       

Yes

Continuity Buzzer

       

Yes

Transistor

       

Yes

Data Hold

       

Yes

Sleep Mode

       

Yes

Low Battery Display

       

Yes

Input Impedance for
DC Voltage Measurement

Around 10MΩ

Yes

Max. Display

1999

Yes

GENERAL CHARACTERISTICS

Power

9V Battery (6F22)

LCD Size

61 x 32mm

Product Colour

Grey Holster-Red

Product Net Weight

310g (Including Holster)

Product Size

172 x 83 x 38mm

Standard Accessories

Test Lead, Battery, English Manual, Holster

Standard Individual Packing

Gift Box

Standard Quantity Per Carton

40pcs

Standard Carton Measurement

598 x 418 x 340mm (0.085CBM Per Standard Carton)

Standard Carton Gross Weight

21kg

SRT39C

SRT39C Standard Digital Multimeters

SPECIFICATIONS

Basic Functions

Range

Best Accuracy

DC Voltage

200mV/2V/20V/200V/1000V

±(0.5%+1)

AC Voltage

2V/20V/200V/750V

±(0.8%+3)

DC Current

2mA/200mA/20A

±(0.8%+1)

AC Current

2mA/200mA/20A

±(1%+3)

Resistance

200Ω/2kΩ/20kΩ/2MΩ/20MΩ

±(0.8%+10)

Capacitance

2nF/200nF/20µF

±(4%+3)

Temperature (°C)

-40°C ~ 1000°C

±(2%+8)

Frequency

2kHz/20kHz

±(1.5%+5)

Special Functions

 

 

Diode

       

Yes

Continuity Buzzer

       

Yes

Transistor

       

Yes

Data Hold

       

Yes

Sleep Mode

       

Yes

Low Battery Display

       

Yes

Input Impedance for
DC Voltage Measurement

Around 10MΩ

Yes

Max. Display

       

1999

GENERAL CHARACTERISTICS

Power

9V Battery (6F22)

LCD Size

61 x 32mm

Product Colour

Red and Grey

Product Net Weight

310g (Including Holster)

Product Size

172 x 83 x 38mm

Standard Accessories

Test Lead, Battery, English Manual,
Point Contact Temperature Probe, Holster

Optional Accessories*

Clip-On Test Lead Light , Built-In Test Lead Light , Built-In Test Lead Light Plus

Standard Individual Packing

Gift Box

Standard Quantity Per Carton

40pcs

Standard Carton Measurement

598 x 418 x 340mm (0.085 CBM Per Standard Carton)

Standard Carton Gross Weight

22kg

SRT39E

SRT39E Standard Digital Multimeters

SPECIFICATIONS

Basic Functions

Range

Best Accuracy

DC Voltage

200mV/2V/20V/200V/1000V

±(0.05%+3)

AC Voltage

2V/20V/200V/750V

±(0.5%+10)

DC Current

2mA/200mA/20A

±(0.5%+5)

AC Current

2mA/200mA/20A

±(0.8%+5)

Resistance

200Ω/2kΩ/20kΩ/2MΩ/20MΩ

±(0.3%+1)

Capacitance

2nF/20nF/200nF/20µF

±(4%+3)

Frequency

2kHz/20kHz

±(1.5%+5)

Special Functions

 

 

Diode

       

Yes

Continuity Buzzer

       

Yes

Transistor

       

Yes

Data Hold

       

Yes

Sleep Mode

       

Yes

Low Battery Display

       

Yes

Input Impedance for
DC Voltage Measurement

Around 10MΩ

Yes

Max. Display

       

19999

GENERAL CHARACTERISTICS

Power

9V Battery (6F22)

LCD Size

61 x 32mm

Product Colour

Red and Grey

Product Net Weight

310g (Including Holster)

Product Size

172 x 83 x 38mm

Standard Accessories

Test Lead, Battery, English Manual, Holster

Standard Individual Packing

Gift Box

Standard Quantity Per Carton

40pcs

Standard Carton Measurement

598 x 418 x 340mm (0.082CBM Per Standard Carton)

Standard Carton Gross Weight

22kg

SRT51

SRT51 Standard Digital Multimeters

SPECIFICATIONS

Basic Functions

Range

Best Accuracy

DC Voltage

200mV/2V/20V/200V/1000V

±(0.5%+1)

AC Voltage

200mV/2V/20V/200V/750V

±(0.8%+3)

DC Current

20mA/200mA/2mA/20mA/200mA/2A/10A

±(0.8%+1)

AC Current

200mA/2mA/20mA/200mA/2A/10A

±(1%+3)

Resistance

200Ω/2kΩ/20kΩ/200kΩ/2MΩ/20MΩ/200MΩ

±(0.8%+1)

Special Functions

 

 

Fused 10A Range

Yes

        

Transistor

Yes

        

Diode

Yes

        

Continuity Buzzer

Yes

        

Sleep Mode

Yes

        

Low Battery Display

Yes

        

Input Impedance for DC Voltage Measurement

10MΩ

        

Max. Display

1999

        

GENERAL CHARACTERISTICS

Power

9V Battery (6F22)

LCD Size

33x65mm

Product Colour

SRT51 - Grey, Holster - Red

Product Net Weight

560g (including holster)

Product Size

190 x 88 x 34mm

Standard Accessories

Test Lead, Battery, English Manual, Holster

Optional Accessories*

Clip-On Test Lead Light, Built-In Test Lead Light , Built-In Test Lead Light Plus

Standard Packing

Gift Box

Standard Quantity Per Carton

20 pcs

Standard Carton Measurement

535 x 362 x 385mm

Standard Carton Gross Weight

17kg

SRT52

SRT52 Standard Digital Multimeters

SPECIFICATIONS

Basic Functions

Range

Best Accuracy

DC Voltage

200mV/2V/20V/200V/1000V

±(0.5%+1)

AC Voltage

200mV/2V/20V/200V/750V

±(0.8%+3)

DC Current

2mA/20mA/200mA/20A

±(0.8%+1)

AC Current

2mA/20mA/200mA/20A

±(1%+3)

Capacitance

2nF/20nF/200nF/2mF/20mF

±(4%+3)

Resistance

200Ω/2kΩ/20kΩ/200kΩ/2MΩ/20MΩ/200MΩ

±(0.8%+1)

Special Functions

 

 

Transistor

Yes

        

Diode

Yes

        

Continuity Buzzer

Yes

        

Low Battery Display

Yes

        

Input Impedance for DC Voltage Measurement

10MΩ

       

Max. Display

1999

        

GENERAL CHARACTERISTICS

Power

9V Battery (6F22)

LCD Size

33x65mm

Product Colour

SRT52 - Grey, Holster - Red

Product Net Weight

560g (including holster)

Product Size

190 x 88 x 34mm

Standard Accessories

Test Lead, Battery, English Manual, Holster

Optional Accessories*

Clip-On Test Lead Light, Built-In Test Lead Light, Built-In Test Lead Light Plus

Standard Packing

Gift Box

Standard Quantity Per Carton

20 pcs

Standard Carton Measurement

535 x 362 x 385mm

Standard Carton Gross Weight

17kg

SRT53

SRT53 Standard Digital Multimeters

SPECIFICATIONS

Basic Functions

Range

Best Accuracy

DC Voltage

200mV/2V/20V/200V/1000V

±(0.5%+1)

AC Voltage

200mV/2V/20V/200V/750V

±(0.8%+3)

DC Current

2mA/20mA/200mA/20A

±(0.8%+1)

AC Current

20mA/200mA/20A

±(1%+3)

Capacitance

2nF/20nF/200nF/2mF/20mF

±(4%+3)

Temperature (oC)

-20oC~1000oC

±(1%+3)

Resistance

200Ω/2kΩ/20kΩ/200kΩ/2MΩ/20MΩ/200MΩ

±(0.8%+1)

Special Functions

 

 

Transistor

Yes

        

Diode

Yes

        

Continuity Buzzer

Yes

        

Sleep Mode

Yes

        

Low Battery Display

Yes

        

Input Impedance for DC Voltage Measurement

10MΩ

       

Max. Display

1999

        

GENERAL CHARACTERISTICS

Power

9V Battery (6F22)

LCD Size

33x65mm

Product Colour

SRT53 - Grey, Holster - Red

Product Net Weight

580g (including holster)

Product Size

190 x 88 x 34mm

Standard Accessories

Test Lead, Battery, English Manual, Point Contact Temperature Probe, Holster

Optional Accessories*

Clip-On Test Lead Light, Built-In Test Lead Light, Built-In Test Lead Light Plus

Standard Packing

Gift Box

Standard Quantity Per Carton

20 pcs

Standard Carton Measurement

535 x 362 x 385mm

Standard Carton Gross Weight

17.6kg

SRT54

SRT54 Standard Digital Multimeters

SPECIFICATIONS

Basic Functions

Range

Best Accuracy

DC Voltage

200mV/2V/20V/200V/1000V

±(0.5%+1)

AC Voltage

2V/20V/200V/750V

±(0.8%+3)

DC Current

2mA/20mA/200mA/20A

±(0.8%+1)

AC Current

20mA/200mA/20A

±(1%+3)

Capacitance

2nF/20nF/200nF/2mF/20mF

±(4%+3)

Frequency

2kHz/20kHz

±(1.5%+5)

Resistance

200Ω/2kΩ/20kΩ/200kΩ/2MΩ/20MΩ/200MΩ

±(0.8%+1)

Special Functions

 

 

Transistor

Yes

        

Diode

Yes

        

Continuity Buzzer

Yes

        

Sleep Mode

Yes

        

Low Battery Display

Yes

        

Input Impedance for DC Voltage Measurement

10MΩ

       

Max. Display

1999

        

GENERAL CHARACTERISTICS

Power

9V Battery (6F22)

LCD Size

33x65mm

Product Colour

SRT54 - Grey, Holster - Red

Product Net Weight

580g (including holster)

Product Size

190 x 88 x 34mm

Standard Accessories

Test Lead, Battery, English Manual, Holster

Optional Accessories*

Clip-On Test Lead Light, Built-In Test Lead Light, Built-In Test Lead Light Plus

Standard Packing

Gift Box

Standard Quantity Per Carton

20 pcs

Standard Carton Measurement

535 x 362 x 385mm

Standard Carton Gross Weight

17.4kg

SRT55

SRT55 Standard Digital Multimeters

SPECIFICATIONS

Basic Functions

Range

Best Accuracy

DC Voltage

200mV/2V/20V/200V/1000V

±(0.5%+1)

AC Voltage

2V/20V/200V/750V

±(0.8%+3)

DC Current

2mA/20mA/200mA/20A

±(0.8%+1)

AC Current

20mA/200mA/20A

±(1%+3)

Capacitance

2nF/20nF/200nF/2mF/20mF

±(4%+3)

Frequency

20kHz

±(1.5%+5)

Temperature (oC)

-20oC~1000oC

±(1%+3)

Resistance

200Ω/2kΩ/20kΩ/200kΩ/2MΩ/20MΩ/200MΩ

±(0.8%+1)

Special Functions

 

 

Transistor

Yes

        

Diode

Yes

        

Continuity Buzzer

Yes

        

Sleep Mode

Yes

       

Low Battery Display

Yes

        

Input Impedance for DC Voltage Measurement

10MΩ

       

Max. Display

1999

        

GENERAL CHARACTERISTICS

Power

9V Battery (6F22)

LCD Size

33x65mm

Product Colour

SRT55 - Grey, Holster - Red

Product Net Weight

580g (including holster)

Product Size

190 x 88 x 34mm

Standard Accessories

Test Lead, Battery, English Manual, Point Contact Temperature Probe, Holster

Optional Accessories*

Clip-On Test Lead Light, Built-In Test Lead Light, Built-In Test Lead Light Plus

Standard Packing

Gift Box

Standard Quantity Per Carton

20 pcs

Standard Carton Measurement

535 x 362 x 385mm

Standard Carton Gross Weight

17.6kg

SRT56

SRT56 Standard Digital Multimeters

SPECIFICATIONS

Basic Functions

Range

Best Accuracy

DC Voltage

200mV/2V/20V/200V/1000V

±(0.05%+3)

AC Voltage

200mV/2V/20V/200V/750V

±(0.5%+10)

DC Current

2mA/20mA/200mA/20A

±(0.5%+5)

AC Current

2mA/200mA/20A

±(0.8%+10)

Capacitance

20nF/200nF/2mF/20mF

±(4%+20)

Frequency

20kHz

±(1.5%+5)

Resistance

200Ω/2kΩ/20kΩ/200kΩ/2MΩ/20MΩ/200MΩ

±(0.3%+1)

Special Functions

 

 

Transistor

Yes

        

Diode

Yes

        

Data Hold

Yes  

Continuity Buzzer

Yes

        

Sleep Mode

Yes

       

Low Battery Display

Yes

        

Input Impedance for DC Voltage Measurement

10MΩ

       

Max. Display

19999

        

GENERAL CHARACTERISTICS

Power

9V Battery (6F22)

LCD Size

33x65mm

Product Colour

SRT56 - Grey, Holster - Red

Product Net Weight

540g (including holster)

Product Size

190 x 88 x 34mm

Standard Accessories

Test Lead, Battery, English Manual, Point Contact Temperature Probe, Holster

Optional Accessories*

Clip-On Test Lead Light, Built-In Test Lead Light, Built-In Test Lead Light Plus

Standard Packing

Gift Box

Standard Quantity Per Carton

20 pcs

Standard Carton Measurement

535 x 362 x 385mm

Standard Carton Gross Weight

17.4kg

SRT58A

SRT58A Modern Digital Multimeters

SPECIFICATIONS

Basic Functions

Range

Best Accuracy

DC Voltage

200mV/2V/20V/200V/1000V

±(0.5%+1)

AC Voltage

2V/20V/200V/750V

±(0.8%+3)

DC Current

20mA/2mA/20mA/200mA/20A

±(0.8%+1)

AC Current

2mA/200mA/20A

±(1%+3)

Resistance

200Ω/2kΩ/20kΩ/2MΩ/20MΩ/200MΩ

±(0.8%+1)

Capacitance

2nF/200nF/100mF

±(4%+3)

Special Functions

 

 

Diode

       

Yes

Continuity Buzzer

       

Yes

Transistor

       

Yes

Data Hold

       

Yes

Full Icon Display

       

Yes

Sleep Mode

       

Yes

Low Battery Display

       

Yes

Input Impedance for DC
Voltage Measurement

Around 10MΩ

Yes

Max Display

1999

Yes

GENERAL CHARACTERISTICS

Power

9V Battery (6F22)

LCD Size

60 x 54mm

Product Colour

SRT58A - Grey, Holster - Red

Product Net Weight

350g (including holster)

Product Size

179 x 88 x 39mm

Standard Accessories

Test Lead, Battery, English Manual, Multi-Purpose Socket, Holster

Standard Individual Packing

Gift Box

Standard Quantity Per Carton

40pcs

Standard Carton Measurement

598 x 418 x 340mm (0.085 CBM Per Standard Carton)

Standard Carton Gross Weight

27kg

SRT58E

SRT58E Modern Digital Multimeters

SPECIFICATIONS

Specifications

Range

 

Model

 

SRT58E

DC Voltage (V)

200mV20V/200V/1000V

 

200mV/2V/20V/200V/1000V

+/-(0.05%+3)

AC Voltage (V)

2V/200V/1000V

 

2V/20V/200V/1000V

+/-(0.5%+10)

DC Current (A)

2mA/20mA/20A

+/-(0.5%+5)

AC Current (A)

2mA/20mA/20A

 

20mA/200mA/20A

+/-(0.8%+10)

Resistance (Ω)

200Ω/2KΩ/200KΩ/2MΩ/20MΩ

 

200Ω/2KΩ/20KΩ/2MΩ/200MΩ

+/-(0.5%+10)

Capacitance (F)

20nF/200nF/2μF/100μF

 

2nF/20nF/2μF/20μF

+/-(3%+4)

Inductance (H)

2mH/20mH/200mH/20H

 

Frequency (Hz)

20KHz

+/-(1.5%+5)

Temperature (°C)

-40 °C - 1000°C

+/-(1%+30)

Features

Display Count

 

2000

Manual Range

 

YES

Diode

 

YES

Transistor

 

YES

Auto Power Off

 

YES

Continuity Buzzer

 

YES

Data Hold

 

YES

Low Battery Indication

 

YES

Full Icon Display

 

YES

Input Impedance for DCV

Around 10MΩ

YES

Test Lead Connection Indications

 

YES

General Characteristic

Power

9V Battery6F22)   

LCD Size

60mm*54mm

Product Color

Red and Grey

Product Net Weight

350g Including holster)

Product Size

179mm*88mm*39mm

Standard Accessories

Test Lead,Holster, Muli-Purpose Socket,

Point Contact Temperature Probe

Standard Individual Packing

Gift Box, English Manual

Standard Quantity Per Carton

40 Pcs

Standard Carton Measurement

598mm×418mm×340mm (0.085 CBM Per Standard Carton)

Standard Carton Gross Weight

27 Kg

SRT61A

SRT61A Modern Digital Multimeters

SPECIFICATIONS

Basic Functions

Range

Best Accuracy

DC Voltage

400mV/4V/40V/400V/1000V

±(0.5%+1)

AC Voltage

400mV/4V/40V/400V/750V

±(1.0%+3)

AC Current

400mA/4000mA/40mA/400mA/4A/10A

±(1.2%+5)

DC Current

400mA/4000mA/40mA/400mA/4A/10A

±(1.0%+2)

Resistance

400Ω/4kΩ/40kΩ/400kΩ/4MΩ/40MΩ

±(1.0%+2)

Capacitance

40nF/400nF/4mF/40mF400mF/4000mF

±(3.0%+5)

Frequency

10Hz-10MHz

±(0.1%+4)

Frequency Response

0

45~400Hz

Duty Cycle

0.1%~99.9%

Yes

Special Functions

 

 

Auto/Manual Ranging

       

Yes

Diode

       

Yes

EF Function

       

Yes

Audion

       

Yes

Continuity Buzzer

       

Yes

Data Hold

       

Yes

Max/Min Mode

       

Yes

Display Backlight

       

Yes

REL

       

Yes

Analogue Bar Graph

41

Yes

Input Protection

       

Yes

Input Impedance for DC Voltage Measurement

Around 10MΩ

Yes

Low Battery Display

≤7.5V

Yes

Max Display

4000

Yes

GENERAL CHARACTERISTICS

Power

9V Battery (6F22)

LCD Size

65 x 43mm

Product Colour

Red and Grey

Product Net Weight

370g

Product Size

180 x 87 x 47mm

Standard Accessories

Battery, Test Lead, English Manual, Multi-Purpose Socket

Optional Accessories*

USB Interface Cable

Standard Individual Packing

Gift Box

Standard Quantity Per Carton

20pcs

Standard Carton Measurement

465 x 335 x 345mm (0.054 CBM Per Standard Carton)

Standard Carton Gross Weight

12kg

SRT61B

SRT61B Modern Digital Multimeters

SPECIFICATIONS

Basic Functions

Range

Best Accuracy

DC Voltage

40mV/400mV/4V/40V/400V/1000V

±(0.5%+1)

AC Voltage

40mV/400mV/4V/40V/400V/750V

±(1.0%+3)

AC Current

400mA/4000mA/40mA/400mA/4A/10A

±(1.2%+5)

DC Current

400mA/4000mA/40mA/400mA/4A/10A

±(1.0%+2)

Resistance

400Ω/4kΩ/40kΩ/400kΩ/4MΩ/40MΩ

±(1.0%+2)

Capacitance

40nF/400nF/4mF/40mF/400mF/4000mF

±(3.0%+5)

Frequency

10Hz-10MHz

±(0.1%+4)

Frequency Response

0

45~400Hz

Duty Cycle

0.1%~99.9%

Yes

Temperature (°C)

-40°C~1000°C

±(1.2%+3)

Temperature (°F)

-40°F~1832°F

±(1.2%+4)

Special Functions

 

 

Auto/Manual Ranging

       

Yes

Diode

       

Yes

Continuity Buzzer

       

Yes

Data Hold

       

Yes

Max/Min Mode

       

Yes

Display Backlight

       

Yes

REL

       

Yes

Sleep Mode

Around 15 Minutes

Yes

Analogue Bar Graph

41

Yes

RS232 (USB)

       

Yes

Input Protection

       

Yes

Input Impedance for DC Voltage Measurement

Around 10MΩ

Yes

Low Battery Display

≤7.5V

Yes

Max Display

4000

Yes

GENERAL CHARACTERISTICS

Power

9V Battery (6F22)

LCD Size

65 x 43mm

Product Colour

Red and Grey

Product Net Weight

370g

Product Size

180 x 87 x 47mm

Standard Accessories

Battery, Test Lead, English Manual, Multi-Purpose Socket
RS232 Interface Cable, Software, Point Contact Temperature Proble

Optional Accessories*

USB Interface Cable

Standard Individual Packing

Gift Box

Standard Quantity Per Carton

20pcs

Standard Carton Measurement

465 x 335 x 345mm (0.054 CBM Per Standard Carton)

Standard Carton Gross Weight

12kg

SRT61C

SRT61C Modern Digital Multimeters

SPECIFICATIONS

Basic Functions

Range

Best Accuracy

DC Voltage

60mV/600mV/6V/60V/600V/1000V

±(0.5%+1)

AC Voltage

60mV/600mV/6V/60V/600V/750V

±(1.0%+3)

AC Current

600mA/6000mA/60mA/600mA/6A/10A

±(1.2%+5)

DC Current

600mA/6000mA/60mA/600mA/6A/10A

±(1.0%+3)

Resistance

600Ω/6kΩ/60kΩ/600kΩ/6MΩ/60MΩ

±(1.0%+2)

Capacitance

40nF/400nF/4mF/40mF400mF/4000mF

±(3.0%+5)

Frequency

10Hz-10MHz

±(0.1%+4)

Frequency Response

0

45Hz~1kHz

Duty Cycle

0.1%~99.9%

Yes

Temperature (°C)

-40°C~1000°C

±(1.2%+3)

Temperature (°F)

-40°F~1832°F

±(1.2%+4)

Special Functions

 

 

Auto/Manual Ranging

       

Yes

Diode

       

Yes

Continuity Buzzer

       

Yes

Data Hold

       

Yes

Max/Min Mode

       

Yes

Display Backlight

       

Yes

REL

       

Yes

Sleep Mode

Around 15 Minutes

Yes

Analogue Bar Graph

       

61

RS232(USB)

       

Yes

Input Protection

       

Yes

Input Impedance for DC Voltage Measurement

Around 10MΩ

Yes

Low Battery Display

≤7.5V

Yes

Max Display

       

6000

GENERAL CHARACTERISTICS

Power

9V Battery (6F22)

LCD Size

65 x 43mm

Product Colour

Red and Grey

Product Net Weight

370g

Product Size

180 x 87 x 47mm

Standard Accessories

Battery, Test Lead, English Manual, Multi-Purpose Socket, RS232 Interface Cable,Software, Point Contact Temperature Probe

Optional Accessories*

USB Interface Cable

Standard Individual Packing

Gift Box

Standard Quantity Per Carton

20pcs

Standard Carton Measurement

465 x 335 x 345mm (0.054 CBM Per Standard Carton)

Standard Carton Gross Weight

12kg

SRT61D

SRT61D Modern Digital Multimeters

SPECIFICATIONS

Basic Functions

Range

Best Accuracy

DC Voltage

60mV/600mV/6V/60V/600V/1000V

±(0.5%+1)

AC Voltage

60mV/600mV/6V/60V/600V/750V

±(1.0%+3)

AC Current

600mA/6000mA/60mA/600mA/6A/10A

±(1.2%+5)

DC Current

600mA/6000mA/60mA/600mA/6A/10A

±(1.0%+3)

Resistance

600Ω/6kΩ/60kΩ/600kΩ/6MΩ/60MΩ

±(1.0%+2)

Capacitance

40nF/400nF/4mF/40mF/400mF/4000mF

±(3.0%+5)

Frequency

10Hz-10MHz

±(0.1%+4)

Frequency Response

0

45Hz~3kHz

Duty Cycle

0.1%~99.9%

Yes

Special Functions

 

 

Auto/Manual Ranging

       

Yes

Diode

       

Yes

True RMS

       

Yes

Continuity Buzzer

       

Yes

Data Hold

       

Yes

Max/Min Mode

       

Yes

Display Backlight

       

Yes

REL

       

Yes

Analogue Bar Graph

       

61

RS232 (USB)

       

Yes

Input Protection

       

Yes

Input Impedance for DC Voltage Measurement

Around 10MΩ

Yes

Low Battery Display

≤7.5V

Yes

Max Display

       

6000

GENERAL CHARACTERISTICS

Power

9V Battery (6F22)

LCD Size

65 x 43mm

Product Colour

Red and Grey

Product Net Weight

370g

Product Size

180 x 87 x 47mm

Standard Accessories

Battery, Test Lead, English Manual, Multi-Purpose Socket, RS232 Interface Cable,Software

Optional Accessories*

USB Interface Cable

Standard Individual Packing

Gift Box

Standard Quantity Per Carton

20pcs

Standard Carton Measurement

465 x 335 x 345mm (0.054 CBM Per Standard Carton)

Standard Carton Gross Weight

12kg

SRT61E

SRT61E Modern Digital Multimeters

SPECIFICATIONS

Basic Functions

Range

Best Accuracy

DC Voltage

220mV/2.2V22V220V/1000V

±(0.1%+2)

AC Voltage

220mV/2.2V/22V/220V/750V

±(0.8%+10)

AC Current

220mA/2200mA/22mA/220mA/2.2A/10A

±(0.8%+10)

DC Current

220mA/2200mA/22mA/220mA/2.2A/10A

±(0.5%+10)

Resistance

220Ω/2.2KΩ/22kΩ/220kΩ/2.2MΩ/22MΩ/220MΩ

±(0.5%+10)

Capacitance

22nF/220nF/2.2mF/22mF/220mF/

2.2mF/22mF/220mF

±(3.0%+5)

Frequency

10Hz-220MHz

±(0.01%+5)

Frequency Response

0

45Hz~10kHz

Duty Cycle

0.1%~99.9%

Yes

Special Functions

 

 

Auto/Manual Ranging

       

Yes

Diode

       

Yes

True RMS

       

Yes

Continuity Buzzer

       

Yes

Data Hold

       

Yes

Peak Value

       

Yes

Display Backlight

       

Yes

REL

       

Yes

Sleep Mode

Around 15 Minutes

Yes

Analogue Bar Graph

       

46

RS232 (USB)

       

Yes

Input Protection

       

Yes

Input Impedance for DC Voltage Measurement

Around 10MΩ

Yes

Low Battery Display

≤7.5V

Yes

Max Display

       

22000

GENERAL CHARACTERISTICS

Power

9V Battery (6F22)

LCD Size

65 x 43mm

Product Colour

Red and Grey

Product Net Weight

370g

Product Size

180 x 87 x 47mm

Standard Accessories

Battery, Test Lead, English Manual, Multi-Purpose Socket, RS232 Interface Cable,Software

Optional Accessories*

USB Interface Cable

Standard Individual Packing

Gift Box

Standard Quantity Per Carton

20pcs

Standard Carton Measurement

465 x 335 x 345mm (0.054 CBM Per Standard Carton)

Standard Carton Gross Weight

12kg

SRT533

SRT533 Insulation Resistance Multimeters

SPECIFICATIONS

Basic Functions

Range

Best Accuracy

Insulation Resistance Measurement

50V:   0.1MΩ ~ 50.0MΩ
100V:  0.1MΩ ~ 100.0MΩ

±(3%+5)
±(3%+5)

250V: 0.2MΩ ~ 99.9MΩ
         100MΩ~250MΩ

±(3%+5)
±(3%+5)

500V: 0.5MΩ ~ 99.9MΩ
         100MΩ~500MΩ

±(3%+5)
±(3%+5)

1000V: 4.0MΩ ~ 99.9MΩ
          100MΩ~999MΩ

±(3%+5)
±(3%+5)

          1.00GΩ ~ 2.00GΩ

±(5%+5)

DC Voltage Measurement

60mV/600mV/6V/60V/600V/1000V

±(0.09%+6)

AC Voltage Measurement

6V/60V/600V/1000V

±(1%+3)

DC Current Measurement

60mA/600mA

±(1.0%+2)

AC Current Measurement

60mA/600mA

±(1.5%+2)

Resistance Measurement

600Ω/6KΩ/60KΩ/600KΩ/6MΩ/40MΩ

±(0.9%+2)

Capacitance Measurement

10nF/100nF/1μF/10μF/100μF

±(3%+5)

Frequency Measurement

60Hz/600Hz/6KHz/60KHz/600KHz/1MHz

±(0.1%+3)

Temperature Testing

-40°C ~ 537°C
-40°F ~ 998 °F

±(1%+10)
±(1%+10)

Special Functions

 

 

Auto Ranging

        

Yes

Diode

       

Yes

Continuity Buzzer

       

Yes

True RMS

       

Yes

Data Hold

       

Yes

Data Logging

       

99

Full Icon Display

       

Yes

Display Backlight

       

Yes

Max / Min Mode

       

Yes

Memory Zeroing

       

Yes

Sleep Mode

       

Yes

Low Battery Display

       

Yes

GENERAL CHARACTERISTICS

Power

1.5V Battery× 6

LCD Size

81 × 46mm

Product Color

Red and Grey

Product Net Weight

505g

Product Size

97 × 203 × 46mm

Standard Accessories

Battery, Test Lead, English Manual, Alligator Clip, Point Contact Temperature Probe, Carrying Bag

Standard Individual Packing

Gift Box

Standard Quantity Per Carton

20pcs

Standard Carton Measurement

460 × 310 × 368mm (0.053CBM Per Standard Carton)

Standard Carton Gross Weight

12kg

SRT71A

SRT71A  Intelligent Digital Multimeters

SPECIFICATIONS

Basic Functions

Range

Best Accuracy

DC Voltage

200mV/2V/20V/200V/1000V

±(0.1%+8)

AC Voltage

2V/20V/200V/1000V

±(0.8%+40)

ACBandwidh

100KHz

Yes

DC Current

200µA/2000µA/20A/200mA/10A

±(0.2%+20)

AC Current

200µA/2000µA/20A/200mA/10A

±(1%+15)

Resistance

200Ω/2kΩ/20kΩ/200kΩ/2MΩ/20MΩ

±(0.5%+20)

Capacitance

20nF/200nF/2µF/20µF/200µF/2mF/20mF

±(1.5%+20)

Frequency

20Hz/200Hz/2kHz/20kHz/200KHz/

2MHz/20MHz/200MHz

±(0.1%+15)

Duty Cycle

10%~90%

±(1%+30)

4~20mA Loop

0%~100%

±(1%+50)

Special Functions

 

 

Fused 10A Range

  

Yes

Auto Ranging

  

Yes

Current Measurement Alarm

  

Yes

Function Set Up

  

Yes

Votage & Current :
AC + DC Measurement

  

Yes

Diode

  

Yes

Continuity Buzzer

  

Yes

True RMS

  

Yes

Peak Hold

  

Yes

Max/Min Mode

  

Yes

Relative Mode

  

Yes

Data Hold

  

Yes

USB

  

Yes

Double Display Backlight

  

Yes

Full lcon Disply

  

Yes

Sleep Mode

  

Yes

Low Battery Display

  

Yes

Input Impedance for
DC Voltage Measurement

DC 200mV: Around 2.5GΩ
All Other Ranges: 10MΩ

Yes

Max. Display

20000

Yes

Analogue Bar Graph

  

Yes

GENERAL CHARACTERISTICS

Power

9V Battery (6F22)

LCD Size

73 x 50mm

Product Colour

Red and Grey

Product Net Weight

384g

Product Size

200 x 93 x 40mm

Standard Accessories

Test Lead, Battery, English Manual, Alligator Clip,
Test Clip, USB Interface Cable, Software, Carrying Bag

Standard Individual Packing

Gift Box

Standard Quantity Per Carton

20pcs

Standard Carton Measurement

530 x 360 x 385mm
(0.073 CBM Per Standard Carton)

Standard Carton Gross Weight

22kg

SRT71B  Intelligent Digital Multimeters

SPECIFICATIONS

Basic Functions

Range

Best Accuracy

DC Voltage

200mV/2V/20V/200V/1000V

±(0.05%+5)

AC Voltage

2V/20V/200V/1000V

±(0.6%+40)

AC Bandwidth

100KHz

Yes

DC Current

200µA/2000µA/20A/200mA/10A

±(0.15%+20)

AC Current

200µA/2000µA/20A/200mA/10A

±(0.8%+15)

Resistance

200Ω/2kΩ/20kΩ/200kΩ/
2MΩ/20MΩ

±(0.4%+20)

Capacitance

20nF/200nF/2µF/20µF/200µF/

2mF/20mF

±(1.2%+20)

Temperature(°C)

-40°C~1000°C

±(1%+30)

Temperature(°F)

-40°F~1832°F

±(1.5%+50)

Frequency

20Hz/200Hz/2kHz/20kHz/200KHz

/2MHz/20MHz/200MHz

±(0.1%+15)

Duty Cycle

10%~90%

±(1%+30)

Special Functions

  

  

Fused 10A Range

  

Yes

Auto Ranging

  

Yes

Current Measurement Alarm

  

Yes

Function Set Up

  

Yes

Voltage & Current :
AC + DC Measurement

  

Yes

Data Logging

  

100

Data Recall

  

Yes

Diode

  

Yes

Continuity Buzzer

  

Yes

True RMS

  

Yes

Peak Hold

  

Yes

Max/Min Mode

  

Yes

Relative Mode

  

Yes

Data Hold

  

Yes

USB

  

Yes

Double Display Backlight

  

Yes

Full lcon Display

  

Yes

Sleep Mode

  

Yes

Low Battery Display

  

Yes

Input Impedance for
DC Voltage Measurement

DC 200mV : Around 2.5GΩ
All Other Ranges : 10M
Ω

Yes

Max. Display

20000

Yes

Analogue Bar Graph

  

Yes

GENERAL CHARACTERISTICS

Power

9V Battery (6F22)

LCD Size

73 x 50mm

Product Colour

Red and Grey

Product Net Weight

384g

Product Size

200 x 93 x 40mm

Standard Accessories

Test Lead, Battery, English Manual, Point Contact Temperature Probe,
Alligator Clip, Test Clip, USB Interface Cable, Software, Carrying Bag

Standard Individual Packing

Gift Box

Standard Quantity Per Carton

20pcs

Standard Carton Measurement

530 x 360 x 385mm
(0.073 CBM Per Standard Carton)

Standard Carton Gross Weight

22kg

 

SRT71D

SRT71D  Intelligent Digital Multimeter

SPECIFICATIONS

Basic Functions

Range

Best Accuracy

DC Voltage

400mV/4V/40V/400V/1000V

±(0.025%+5)

AC Voltage

4V/40V/400V/1000V

±(0.4%+30)

AC Bandwidth

100KHz

Yes

DC Current

400µA/4000µA/40A/400mA/10A

±(0.08%+8)

AC Current

400µA/4000µA/40A/400mA/10A

±(0.5%+15)

Resistance

400Ω/4kΩ/40kΩ/400kΩ/4MΩ/40MΩ

±(0.3%+8)

Capacitance

40nF/400nF/4µF/40µF/400µF/4mF/40mF

±(1%+20)

Temperature (°C)

-40°C ~ 1000°C

±(1%+30)

Temperature (°F)

-40°F ~ 1832°F

±(1.5%+50)

Frequency

40Hz/400Hz/4kHz/40kHz/

400kHz/4MHz/40MHz/400MHz

±(0.01%+8)

Duty Cycle

10%~90%

±(1%+30)

4~20mA Loop

0~100%

±(1%+50)

Special Functions

   

Fused 10A Range

 

Yes

Auto Ranging

 

Yes

Current Measurement Alarm

 

Yes

Function Set Up

 

Yes

Auto Ranging

 

Yes

Votage & Current :
AC + DC Measurement

 

Yes

Data Logging

 

9999

Data Recall

 

Yes

Diode

 

Yes

Continuity Buzzer

 

Yes

True RMS

 

Yes

Peak Hold

 

Yes

Max/Min Mode

 

Yes

Relative Mode

 

Yes

Data Hold

 

Yes

USB

 

Yes

Double Display Backlight

 

Yes

Full Icon Display

 

Yes

Sleep Mode

 

Yes

Low Battery Display

 

Yes

Input Impedance for
DC Voltage Measurement

DC 200mV : Around 2.5GΩ
All Other Ranges : 10MΩ

Yes

Max. Display

40000

Yes

Analogue Bar Graph

 

Yes

GENERAL CHARACTERISTICS

Power

9V Battery (6F22)

LCD Size

73 x 50 mm

Product Colour

Red and Grey

Product Net Weight

384g

Product Size

200 x 93 x 40mm

Standard Accessories

Test Lead, English Manual, Battery, Alligator Clip, USB Interface Cable,
Software, Point Contact Temperature, Probe, Carrying Bag, Test Clip

Standard Individual Packing

Gift Box

Standard Quantity Per Carton

20 pcs

Standard Carton Measurement

542 x 376 x 388mm (0.079 CBM Per Standard Carton)

Standard Carton Gross Weight

18kg

 

Features:
1. Adjustable data recording interval
2. True RMS, duty cycle, continuity buzzer
3. MAX/MIN/REL modes; peak/data hold; analog bar graph
4. Measure AC and DC at the same time (dual display)
5. 4-20mA loop test
6. 45Hz~100kHz frequency response
7. LCD backlight; misplug alarm
8. Auto power off, low battery indication
9. Data logging
10. Auto and manual ranges selectable
11. USB interface, Bluetooth
12. 2500W power measurement
13. Temperature measurement, k-type
14. Smart phone APP: iDMM
15. Works with UT-D07A Bluetooth adaptor
16. Download from Apple Store or Google Play Store

SRT71E Intelligent Digital Multimeter

Specifications

Basic Functions

Range

Accuracy

DC voltage (V)

1000V

±(0.025%+5)

AC voltage (V)

1000V

±(0.4%+30)

DC current (A)

10A

±(0.1%+15)    

AC current (A)

10A

±(0.7%+15)

Resistance (Ω)

40MΩ

±(0.3%+8)

Capacitance (F)

40mF

±(1%+20)

Frequency (Hz)

40Hz~400MHz

±(0.01%+8)

Temperature

-40°C~1000°C

±(1%+30)

-40°F~1832°F

±(1.5%+50)

Display count

40000

General Characteristics

Power

9V battery (6F22)

Display

73mm x 50mm

Product color

Red and grey

Product net weight

384g

Product size

200mm x 93mm x 40mm

Standard accessories

Battery, test leads, alligator clip, test clips, USB interface cable, PC software CD, carrying bag, point contact temperature probe, power adaptor

Standard individual packing

Gift box, English manual

Standard quantity per carton

10pcs

Standard carton measurement

540mm x 360mm x 275mm

Standard carton gross weight

12.5kg

 

Product introduction:
SRT139 series are CAT III 600V digital multimeters designed for electricians. Its NCV feature can effectively check electrical status through measuring EM field intensity.

Features:
1. MAX/MIN/REL modes
2. Data hold, LED backlight, auto power off
3. Full range protection (600V)
4. True RMS
5. NCV
6. Auto/manual ranges selectable

SRT139C True RMS Digital Multimeter

Specifications

Basic Functions

Range

Accuracy

DC voltage (V)

600V

±(0.5%+2)

AC voltage (V)

600V

±(0.8%+3)

DC current (A)

10A

±(0.7%+2)

AC current (A)

10A

±(1%+3)

Resistance (Ω)

60MΩ

±(0.8%+2)

Capacitance (F)

99.99mF

±(4%+5)

Frequency (Hz)

10Hz~10MHz

±(0.1%+4)

Temperature (°C)

-40°C~1000°C

±(1%+3)

Temperature (°F)

-40°F~1832°F

±(1.5%+5)

Features

Display count 

6000

Auto range/ Manual range/ True RMS

Yes

Bandwidth (Hz) 

45Hz~1kHz

NCV/Continuity buzzer 

Yes

Duty cycle

0.1%~99.9%

Diode 

Around 3V

General Characteristics

Power

1.5V battery (R6) x 2

Display

58mm x 36mm

Product color

Red and grey

Product net weight

354g

Product size

170mm x 80mm x 48mm

Standard accessories

Batteries, test leads, temperature probe

Standard individual packing

Gift box, English manual

Standard quantity per carton

20pcs

Standard carton measurement

450mm x 330mm x 340mm

Standard carton gross weight

12.2kg

Optional accessory

Current sensor AC/DC 40A

SRT81B

SRT81B  Scope Digital Multimeter

SPECIFICATIONS
Basic Functions Range Best Accuracy
DC Voltage 400mV/4V/40V/400V/1000V ±(0.8%+8)
AC Voltage 4V/40V/400V/750V ±(1%+15)
DC Current 400mA /4000mA/40mA/400mA/4A/10A ±(1%+8)
AC Current 400mA/4000mA/40mA/400mA/4A/10A  ±(1.5%+8)
Resistance 400Ω/ 4kΩ/40kΩ/400kΩ/4MΩ/ 40MΩ ±(1%+5)
Capacitance 40nF /400nF/4mF/40mF/100mF ±(3%+8)
Frequency 10Hz~10MHz ±(0.1%+3)
Vertical Accuracy         ±(5%+1)
Input Sensitivity 20mV/div-500V/div (1-2-5) Yes
Horizontal Accuracy         ±(0.01%+1)
Timebase Range 100ns/div-5s/div (1-2-5) Yes
Bandwidth         8MHz
Display Resolution 160X160 Yes
Real-Time Sample Rate         40MSa/s
Duty Cycle 0.1%~99.9% Yes
Special Functions  
Diode         Yes
Continuity Buzzer         Yes
Display 160x160 Monochrome Yes
Trigger Types Free Run / Normal / Single Shot Yes
Memory 10 screens and setups Yes
Contrast and Bright Setup          Yes
Input Impedance For DCVoltage Measurement Around 10MΩ  Yes
Sleep Mode          Yes
Low Battery Display          Yes
Display Backlight         Yes
USB          Yes
Max.Display 3999 Yes
GENERAL CHARACTERISTICS
Power 1.5V Battery (R6) x 6
LCD Size 60 x 60mm
Product Color Red and Grey
Product Net Weight 498g
Product Size 200 x100 x 48mm
Standard Accessories Test Lead , Battery, English Manual ,Alligator Clip、
USB Interface Cable, Software, Power Adapter
Optional Accessories* Scope Probe, BNC Probe
Standard Individual Packing Gift Box
Standard Quantity Per Carton 20pcs
Standard Carton Measurement 490 x 385 x 510mm (0.096 CBM Per Standard Carton)
Standard Carton Gross Weight 24kg

 

 

 

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