03055 /03075
Battery and fuse replacement
Warning
To avoid electric shock or personal injury due to false reading, replace the battery immediately when the low battery symbol "
appears on the screen. To prevent damage to the meter or personal injury, use only the specified fuse. Before opening the battery cover or
meter casing, switch off the power of the meter and remove the probes.
- Battery replacement
When " " symbol appears on the screen or the meter works abnormally or fails to be powered on, please replace the battery immediately.
Undo the screw from the battery cover and open the battery cover. Replace the old battery with a new one of the same model and ensure correct
connection of the battery poles. After battery replacement, please close the battery cover and lock the screw properly.
- Fuse replacement
To replace the fuse, undo the screw on the battery cover and that on the rear cover, and then open the rear cover. Replace the blown fuse with a
new fuse of the same specification. Refit the rear cover and lock the screw properly. Refit the battery cover and the screw properly.
- Two fuses are used by the meter:
F1: 400mA/600V fast-blow fuse with diameter of φ6.35X32mm and minimum breaking current of 10kA
F2: 12A/600V fast-blow fuse fuse with diameter of φ6.35X32mm and minimum breaking current of 10kA
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