The Martindale TEK100 Non Contact Voltage indicator is ideally suitable for detecting voltage between 100V to 600V AC without requiring any physical contact with the conductor.
The presence of any voltage between 100V and 600V AC will generate an audible tone to warn you.There is also a red visual indication on the Martindale TEK 100.
The integral self test activates the sensor in the tip of the TEK 100 at 50Hz and also checks the Battery & LED, therefore the entire circuit, not just the indicator LED is tested.
This proves that the TEK100 is fully functional and avoids the need for a seperate proving unit.
The Martindale TEK 200 Non Contact Voltage & Magnetic Field Indicator incorporates all the capabilities of the TEK 100 as well as detecting the presence and polarity of magnetic fields produced by indicators, relays, solenoids and transformers. The Martindale TEK 200 is a versatile instrument in a slim ergonomic ABS housing.
Martindale TEK100 Specifications:
Voltage Range: 100-600V
Frequency Rge: 50Hz to 50kHz
Intergrated self test proving function
Sensitivity:Registers at 3mm for 100V, 50Hz, 23mm for 240V, 50Hz (distances are from the tip of the unit to a flat PVC twin core and earth cable suspended in free space)
Indication:Visual: Red LED
Audible: 2kHz tone
Battery low: Green LED
Operating temperature: 0°C to 50C
Supply: 9V alkaline battery, MN1604 or equivelant (excluded)
Housing: Flame retardant ABS
Dimensions: 202 X 32 X 22mm
Weight: 140g approx (excluding battery)
Martindale TEK200 Specifications are as for the TEK100 except for additions and differences below:
Magnetic field range: ±10mT, 0-50kHz
Magnetic Indication:
North Pole: Red LED
South Pole: Green LED
Operating temperature: 0°C to 40C
Weight: 140g approx (excluding battery)
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