PCM-340 Socket Tester Receptacle Detector with Red Light Test Result Indicator Outlet Tester for GFCI / Standard 3-Wire 120V Receptacles CO2 Controller Built-in self-timer (30

Built-in self-timer (30

Setting blade angle of Miter Saws

Air Velocity

Humidity: 0~30°C

Use Antennas in order to increase the wireless receiving distance

PCM-340 Socket Tester Receptacle Detector with Red Light Test Result Indicator Outlet Tester for GFCI / Standard 3-Wire 120V Receptacles CO2 Controller Built-in self-timer (30Socket tester pro, is a user friendly handheld tools for professionals and non professional. Use to test the most six common wiring errors in standard electrical outlets and GFCI receptacles. An ideal tool for household safety and also applicable in other different industry. Features: LED red light test result indicator Clear test result reference table Handheld pocket size tester LCD with backlight Function: Three hole socket line sequence detection