- 4 -
inputs
Insulation
≥10MΩ between meter lines and shell or between the two
voltage inputs
Structure Double insulation
3.Intrinsic error and performance indicators under base conditions
Category
Measurement
Range
Resolution Intrinsic Error
Voltage
20V 0.01V
±(1.2%rdg+2dgt) 200V 0.1V
500V 1V
Current
200mA 0.1mA
±(1.0%rdg+2dgt) 2A 1mA
10A 10mA
Phase
0~360°
1°
±3°
D.Instrument Structure
1. Anti-vibration insulation jacket 2.LCD display
3. Clamp(Φ7.5mm×13mm) 4.Current clamp
5. Power ON button 6.Power OFF button
7. Data Retention HOLD button 8.Backlight button
9. Function rotary switch 10. Voltage input jack (2 ways)
11. Current clamp leads 12. Current clamp input jack (2 ways)
13. Test line