• Product Description

    The NC3 is a non-contact voltage and magnetic field tester for accurately detecting the presence of AC voltages between 200V and 1000V. When voltages are detected, a bright red LED illuminates the clear tip of the NC3 and a buzzer sounds.

    In addition to voltage detection, the NC3 can be used for testing relays and solenoid valves without having to fully dismantle the equipment. On detecting a magnetic field, a bright yellow LED illuminates the tip of the tester. Applications include troubleshooting and servicing of control equipment in process industries, energy, transportation and pneumatic and hydraulic control systems.

    A built-in torch in the tip is ideal for use in low light areas clearly illuminating the area under test. Auto power off and a recessed on button ensure a long battery lifetime and the NC3 functionality also includes low battery indication.

    The NC3 replaces the Martindale VT3.


    Voltage and magnetic field detection

    Audible and visual indication from 200V to 1000V AC

    Red for voltage, yellow for magnetic fields

    Extended probe for easy access

    LED torch for use in low light

    LED pulse and auto power off

    Item Specification

    Indication Range 200-100V AC
    Voltage Sensitivity indicates 4mm approx. from a conductor at 240V AC
    Magnetic Sensitivity > 10mT
    Indication Audible and LED
    Conforms to BS EN 61010-1
    Supply 2x AAA batteries (included)
    Weight 55g (incl. battery)
    Dimensions 155mm length, approx. 25mm diameter

    Additional Details

    Type Voltage Testers & Proving Units