8
AC Voltage
Range
Resolution
Accuracy
2V
0.001V
±
（
0.8 re3
）
20V
0.01V
200V
0.1V
600V
1V
±
（
1.0% re5
）
Sensitivity
：
The minimum 1V AC voltage
Input impedance: 10MΩ Maximum input: 600V DC or AC RMS.
Frequency range: 50Hz~60Hz; true RMS
Resistance
Range
Resolutio
n
Accuracy
2kΩ
0.001 kΩ
±
（
1.0% re3
）
20kΩ
0.01 kΩ
200kΩ
0.1 kΩ
2MΩ
0.001MΩ
10MΩ
0.01 MΩ
±
（
1.2% re15
）
Input protection: Maximum 600V DC or AC RMS.
Connectivity
Functio
n
Description
Testing environment
When the buzzer
sounds, the measured
resistance is less than
50
.
Test current: 100
A;
open circuit voltage: about
-1.8V.
Input protection: Maximum 600V
DC or AC RMS.
Instrument Maintenance
This section provides the basic maintenance information, including
description of replacing fuse and batteries.
