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ARTECH TEC​​​​​HNOLOGY CO., LTD.

Professional Manufacturing

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A3187  Extra Thin AC 1000A Clamp Meter

A3187 Extra Thin AC 1000A Clamp Meter

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        General Features:

Customized QFP IC

Display: 3 3/4Digit (4000 Counts) LCD display

Auto Range

Relative Value

Data hold

Over Range indication

Low battery indication

Auto power off: 15 MIN

Jaw opening : approx. 40mm

Dimension: 190(L)*69(W)*23(H) mm

Power Supply: 3V CR2032*2PCS

Accessories: Rubber boot, Soft Case, Blister & Blister Card package, Test Leads, K-Type Thermocouple, 2pc of Maxell batteries



     

 



Specifications

DCV

Ranges

Accuracy

Resolution

400mV

±(0.8%+3)

0.1mV

4V

1mV

40V

10mV

400V

100mV

600V

1V

Input Impedance10MΩ

Overload Protection600V rms.

 

ACV

Ranges

Accuracy

Resolution

4V

±(1.2%+3)

1mV

40V

10mV

400V

100mV

600V

±(1.5%+3)

1V

Input Impedance10MΩ
Frequency Response: 40~400Hz
Overload Protection600Vrms.

 

 

ACA

Ranges

Accuracy

Resolution

400A

±(2.0%+3)

100mA

1000A

1A

Frequency Response: 50~60Hz

 

Resistance

Ranges

Accuracy

Resolution

400Ω

±(2.0%+3)

0.1Ω

4KΩ

±(1.0%+3)

1Ω

40KΩ

10Ω

400KΩ

100Ω

4MΩ

1KΩ

40MΩ

±(2.5%+3)

10KΩ

Overload Protection250Vrms

 

Frequency

Ranges

Accuracy

Resolution

10Hz

±(0.3%+3)

0.001Hz

100Hz

0.01Hz

1KHz

0.1Hz

10kHz

1Hz

100kHz

10Hz

1MHz

100Hz

10MHz

1kHz

Overload Protection500Vrms

Sensitivity1Vrms(10~100kHz), 5Vrms(1MHz~10MHz)

 

Temp.

Ranges

Accuracy

Resolution

-20750

±(2.0%+3

1

-4~1400

±(2.0%+3

1

 

Continuity Test

In case that the resistance between two tested points is less than 40±5Ω, the buzzer will be sound.

Ranges

Test Condition

Continuity Test

Open-circuit voltage is about 1.0V

Diode Test

Open-circuit voltage is about 3.2V

Overload Protection250Vrms.