STANLEY 66-137-S DIGITAL VOLTAGE TESTER [ 66137 ]

Direct detection: 12v - 220v ac/dc live objects through lcd display

Features & Benefits:

Direct Detection: 12V - 220V AC/DC live objects through LCD display.When testing DC, please touch the earth with your hand.

For the breakpoint test - find the phase line/ground line or break point of the phase line and place the tip of the tester, and press the "Induction breakpoint test" (you can check the flow of current in an insulated wire from outside).

If the tester voltage doesn't reach 70% of the higher voltage then it will display a lower voltage. For example: In a 220V pin/socket, if the current of 154 volts is flowing then the display will show 12, 36, 55, and 110 and not 220V on the LCD screen.

In rapid induction voltage testing, you can use an induction electrode to test electric objects lower than 12V.CE certification by the European commission.