ZOYI Electrical testing

Plug Socket Tester 3 in 1, NCV, RCD Trip and Test Function, Leakage Testing & Wiring Indication Display

ZOYI Non Contact Voltage Tester Pen, 12V-48V/1000V AC Dual Range,Flashlight, WaterProof, Temperature, Wire Breakpoint Finder

ZOYI AC Voltage Tester Pen, 12V-48V/1000V Dual Range Non-Contact Electric Tester, L/H Sensitivity, Electrical Tester Pen with NCV

ZOYI Basic Digital Multimeter Tester 2000C, 200mA, Backlit, AC/DC, Ideal for new users and students with simple panel