The city Voltage Detector with diode is employed for residential, industrial and industrial applications. The 2202-20 will observe between fifty and 1000V AC and has an business leading safety rating of CAT IV 1000V. With a inbuilt bright diode work lightweight, the 2202-20 is 2 tools in one. The sturdy tip permits for simple checking of power shops. The 2202-20 is additionally designed with a inexperienced “Power On” indicator lightweight so you recognize the voltage detector is functioning properly before use.