ADD Products>Digital Multimeter

Digital clamp-on meter 9702

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   Description:

DC current measurement
Range: 3, 20 A, 40A, 200A
Basic accuracy: (2.5% + 3d)
Resolution: 10mA
Note: Before measuring DC current test to ensure that no form T connected with the instrument.
AC current measurement
Range: 20 A, 40A, 200A
Basic accuracy: (3.0% + 4d)
The maximum resolution: 10mA
Note: AC current measurement before the test to ensure that the table T does not connect with the instrument.
DC voltage measurement
Range: 5, 400 mV, 4V, 40V, 400V, 600V
Basic accuracy: (0.8% + 2d)
Resolution: 0.1 mV
AC voltage measurement
Range: 4, 4V, 40V, 400V, 600V
Basic accuracy: (1.5% + 3d)
Resolution: 0.1 mV
Resistance measurement
The largest measuring resistance of 40 M Ω
Basic accuracy: (1.2% + 4d)
Resolution: 0.01 M Ω
Capacitance measurement
The largest measuring capacitance to 200.0 uF
Basic accuracy: (3.5% + 5d)
Resolution: 0.1 μ F
Frequency Measurement
The largest measuring frequency of 9.999 MHz, duty cycle of 0.1% to 99.9%
Basic accuracy:  (0.8% + 3d)
Resolution: 0.01 Hz
Diodes and short-circuit test
Diode test, the test current: 0.3 mA typical, open circuit voltage: 1.5 V DC typical
Short-circuit test, <30 Ω at the beep, the current test <0.3 mA
Numerical maintain functional
Press the button to maintain the numerical value locked. When the numerical maintain functional activities in the state will be displayed on the screen reading and "HOLD". Numerical again press the button to maintain cancel this feature.
Cleared function
Automatically cleared keys to DC current measurement, 400 mV DC voltage measurement, 4 V AC voltage measurement, capacitance measurement.

Specifications: DC:

Measuring range
 
Resolution
 
Accuracy rate (% of reading)
 
40A
 
0-20A
 
10mA
 
3.0%+6dgts
 
20A-40A
 
10mA
 
5.0%+6dgts
 
200A
 
100mA
 
3.5%+3dgts
 
Current exchange:
Measuring range
 
Resolution
 
Accuracy rate (% of reading)
 
50~60Hz
 
60~100Hz
 
100~400Hz
 
400~1000Hz
 
0-20A
 
10mA
 
3%+4dgts
 
3%+7dgts
 
3%+10dgts
 
3%+30dgts
 
20-40A
 
10mA
 
5%+4dgts
 
5%+7dgts
 
5%+10dgts
 
5%+30dgts
 
200A
 
100mA
 
3.5%+4dgts
 
3.5%+7dgts
 
3.5%+10dgts
 
3.5%+30dgts
 
DC voltage (automatic measurement)

Measuring range
 
Resolution
 
Accuracy rate (% of reading)
 
400.0mV
 
0.1mV
 
0.8% of rdg+2 dgts
 
4.000V
 
1mV
 
1.0% of rdg+2 dgts
 
40.00V
 
10mV
 
400.0V
 
100mV
 
600V
 
1V
 
1.5% of rdg+2 dgts
 
AC voltage (automatic measurement)

Measuring range
 
Resolution
 
Accuracy rate (% of reading)
 
4.000V
 
1mV
 
1.5% of rdg+3 dgts
 
40.00V
 
10mV
 
400.0V
 
100mV
 
600V
 
1V
 
2.0% of rdg+4 dgts
 
Resistance (automatic measurement)

Measuring range
 
Resolution
 
Accuracy rate (% of reading)
 
Range
 
Resolution
 
Accuracy
 
 
400.0Ω
 
0.1Ω
 
1.2% of rdg+4 dgts
 
 
4.000kΩ
 
 
1.2% of rdg+2 dgts
 
 
40.00kΩ
 
10Ω
 
 
400.0kΩ
 
100Ω
 
 
4.000MΩ
 
1kΩ
 
 
40.00MΩ
 
10kΩ
 
2.0% of rdg+3 dgts
 
 
Capacitance (automatic measurement)


Measuring range
 
Resolution
 
Accuracy rate (% of reading)

 

 

 

 

 

 

 

 
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