Martindale TEK100 Non Contact Voltage Detector

  • Detects 100 – 600V AC
  • Integrated self test function
  • Visual & audible indication

EAN: 5036162183164 SKU: MARTEK100 Category: Tag:


This is suitable for detecting 100V to 600V AC without requiring physical contact with the conductor.
The presence of any voltage between 100V and 600V AC will generate an audible tone, together with a red visual indication.

The integral self test activates the sensor in the tip of the tester at 50Hz as well as checking the battery and LED. The entire circuit, not just the indicator LED, is therefore tested.

This proves that the unit is fully functional and avoids the need for a separate proving unit.

The only non-contact detectors with a built-in proving device that really proves the entire circuit.



Voltage range 100V to 600V AC
Frequency range 45Hz to 1kHz
Temperature -5°C to 40°C
Features Integrated self test
Sensitivity Typical sensing distances at 230V, 50Hz for different cable types

Flat 1mm2 twin & earth – 23mm

Flat 2.5mm2 twin & earth – 23mm

Round 1.5mm2 – 18mm

Voltage Indication AC Voltage present – Red LED and audible tone

Battery OK – Green LED

Supply 9V, PP3 alkaline battery IEC 6LR61, NEDA 1604A (included)
Weight 120g (incl battery)
Dimensions 205 x 36 x 25mm