The smart socket tester is mainly used for polarity detection of power socket wiring and safety detection of leakage switch.

Features:
Smart Socket Tester: for detecting the wiring situation of the socket to ensure the safety of household electricity.
Easy to Use: one-key immediate detection of the safety of the current circuit, plug and play.
Digital LCD Display with Indicator Light: the tested result directly display on the LCD screen clearly for easily viewing, don't need to judge by yourself.
AC Voltage Measurement: can measure whether the AC voltage of the current measuring socket is stable and normal.
RCD Leakage Detection: plug the tester into a properly wired three-hole power socket, and short press the leakage test button.
Reliable Quality & High Performance: ensures to get the result accurately and quickly.
Applications: useful tool for testing the electrical outlets in home, office, school, factory, etc.

Specifications:
Plug Type: EU / US / UK (Optional)
Material: ABS
Working Voltage: 90~250V, 45~65Hz
Measuring Voltage Range: 90~260V, 45~65Hz
Accuracy: (2.0%+3)
RCD Current: >30mA(EU/UK), >5mA(US)
RCD Work V: 220V20V
Working Temperature: 0~40
Working Humidity: 20%~75%RH
Storage Temperature: -10~50
Storage Humidity: 20%~80%RH
Altitude: 2000 meters
Package Size: 8.6 * 7.7 * 7.7cm / 3.39 * 3.03 * 3.03in

EU Plug:
Item Size: 62.8 * 62.8 * 74mm / 2.47 * 2.47 * 2.91in
Item Weight: 65.5g / 2.31oz
Package Weight: 102g / 3.60oz
US Plug:
Item Size: 62.8 * 62.8 * 56.5mm / 2.47 * 2.47 * 2.22in
Item Weight: 54g / 1.90oz
Package Weight: 90g / 3.17oz
UK Plug:
Item Size: 62.8 * 62.8 * 55.6mm / 2.47 * 2.47 * 2.19in
Item Weight: 65g / 2.29oz
Package Weight: 101g / 3.56oz

Packing List:
1 * Electric Socket Tester