Martindale Part No: MARVT3
The VT3 is a non-contact voltage and magnetic tester for accurately detecting the presence of AC voltages between 200V and1000V. When voltages are detected, it will automatically illuminate its tip with a bright red LED, giving quick and clear audible and visual indication.
In addition to its voltage detection capabilities, it shows the presence of a magnetic field by illuminating a green LED in the tip section.
Dimensions are 170mm in length, 19mm in diameter.