Martindale MTL, LED Voltage tester, 500V ac, No, Battery Powered, CAT IV 600 V

The Martindale kit contains the MTL10 voltage indicator and PD440S proving unit. It is supplied in a tailor-made carry case made from heavy denier nylon. It has a clear window for access to test points on the proving unit without the need to remove it from the case.

Four voltage levels
Dual impedance
360 degree viewing
Straight and right angled probes