Digital clamp-on meter 9702

                                          Digital clamp-on meter 9702

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
  1Ω
  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