USB Interface
1. Install the provided software, the installation guide can be found in the CD disk.
2. Open the side safety shutter, then you will see there is a USB port.
3. Insert the provided USB cable to the Meter's USB port and the other end to the computer.
Battery Saver (Sleep Mode)
The Meter goes into sleep mode when the Meter is in idle for 15 minutes. Press ON/OFF for 1
second again to turn on the Meter.
Battery Indication
Battery Indicator
Battery Voltage
10V or less. The battery is empty, don't use the Meter as it cannot guarantee accuracy.
10V~10.5V. The battery is nearly empty, replacing battery is necessary. At this status, the
Meter can still do 500V and 1000V output measurement, accuracy will not be affected.
10.6V~11.5V :Good
11.6V or more :Full
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