Socket Tester,Tester Rcd Tester Check Tool With 30-250v Portable Socket Tool With Color Tester Check Tool Rcd Tester Check Buzhi Leeofty Tester Siuke 30-250v Adben Display.

30-250V Portable Digital Socket Tester Detector RCD Voltage Tester Ground Polarity Phase Check Tool with Color Display small size of this tool is very convenient for everyday use, you can carry it in your tool bag without taking too much storage space. large screen allows you to read data more clearly, you can use it even in dark. This tool can be used to detect polarity of three-hole socket wiring, protections function detection of leakage switch and quickly and accurately detect wiring. You should turn off all electrical appliances before using this function. Then you can insert tester into socket, and make sure to press RCD button when display prompts "correct wiring" (pressing time is<3 seconds). Then normal leakage switch will trip. This tool can be widely used in your home, factory, laboratory and other needed places.

Note:
If -fire line voltage is too high or too low, it may be because circuit load is too high or supplys is too low/ too high.
-ground voltage is generally less than 2V, such as high voltage may be circuit leakage current, three-phase imbalance or interference signal in circuit.

Specifications:
RCD working voltage: 220 V±20V
Material: ABS
-earth voltage measuring ranges (N-E): 0.1-10V/(50-60Hz)
: 2 * AAA batteries (NOT INCLUDED)
Package size: 70 * 70 * 65mm / 2.8 * 2.8 * 2.6in
RCD current: >30mA
Working environment: temperature:0-40/humidity: 20%-70%
-live voltage measuring rangesL-N): 30-250V/(50-60Hz)
Package weight: 105g / 3.7ounce
Storage environment: temperature: 10-50/humidity: 20%-80%
Type: 3Optional


This tool can be used to detect polarity of three-hole socket wiring, and this tool can be widely used in your home, factory, laboratory and other places. If you are looking for this tool, come and have a try, it will not let you down.

Packing list:
1 * Manual
1 * Socket Tester