Megger DET4TC2 Digital Ground Tester


Megger approved distributor and service centre.

Designed for extended temperature range use with an IP54 rated enclosure making the megger DET4TC2 genuinely an outdoor instrument.

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Usually Stock or Short Lead Time

£ 817.00 rrp £ 950.00

save 14%

(£ 980.40 inc VAT.)

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The Megger DET4TC2 is designed for extended temperature range use with an IP54 rated enclosure making it a genuinely outdoor instrument. The instrument provides all the functions required for ground system testing: variable frequency 2 pole, 3 pole, 4 pole, Attached Rod Technique (ART), stakeless, leakage current and ground noise voltage measurement.

The instrument is easy to use with a large rotary selector switch and one-press test button, both of which permit operation with gloved hands. Unlike some instruments, the design negates the need for a shorting link when making two pole measurements.


IP54 rated.
2, 3 and 4 point testing.
Attached Rod Technique (ART).
Stakeless measurements.
User selectable test frequency.
Dry cell or rechargeable versions.
User selectable output voltage.
Simple one button operation.
Robust carry case.
Backlit display.
Delivered with calibration certificate.

Megger DET4TC2 Specifications:

  • C spike check: Automatic
  • P spike check: Automatic
  • Noise check: Automatic.
  • Noise rejection: 40 V peak to peak.
  • 2-wire test: Yes
  • 3-wire test: Yes.
  • No disconnect testing (ART): Yes, with optional ICLAMP.
  • Earth current range with ICLAMP: 0.5 mA to 19.9 A.
  • Earth current accuracy: 5% ±3 digits.
  • Resistance accuracy: 2% ±3 digits.
  • Resistance range: 0.01 to 2000Ω.
  • Earth voltage range: 0 - 100 V a.c.
  • Display: LCD.
  • Battery type: 8 off AA cells.
  • Operating temperature range: -15 to +55ºC.
  • Storage temperature range: -40 to +70ºC.
  • Ingress protection: IP54.
  • Dimensions: 203 x 148 x 78 mm (8 x 5.7 x 3.2 inches).
  • Weight: 1kg.
  • Megger DET4TC2 Warranty: 2 year, extendable on registering.


Includes: Hard carry case, stake and wire kit (15m, 10m, 10m, 3m) and DET4TC2 Calibration Certificate.

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Megger DET4TC2 Digital Ground Tester