Megger DET3TC - Digital Earth Testing Kit

Model: DET3TC

Producer: Megger

Country of origin: United Kingdom

The Megger DET3TC earth testing kit contains a 3 pole digital earth tester, ground spikes and cables. It's rated to IP45 so its for great for use out

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Key features

IP54 protection
Automatic c spike and p spike check
Automatic noise check with noise rejection 40V peak to peak
2-wire and 3-wire testing
ART testing with optional ICLAMP
Resistance range of 0.01 to 2000Ω
Runs on batteries


Megger's DET3TC allows you to carry out extensive earth testing procedures including 2 pole, 3 pole, no disconnect testing (ART), resistance and voltage.

When carrying out test procedures the Megger DET3TC will automatically evaluate and display the status of connected C and P spikes and carries out automatic noise checking/compensates by rejecting noise from 40V peak to peak. When testing earth voltage the device is able to perform tests from 0-100V AC with accuracy of 2% ±2V.

To carry out ART testing this instrument requires the use of an optional clamp (sold separately) that can be attached around the ground rod connection, negating the need to disconnect. All test procedures can be easily selected thanks to a large rotary dial, and a large test button is also built into the device to allow easy and safe test initiation even when you're wearing gloves.

This earth tester isn't just confined to indoors either; the DET3TC features IP54 rating, which means it is suitable for use outdoors as it is protected against dust and water jets.

The DET3TC conforms to EN61010-1 CAT IV 100V, EN61557-1 and EN615557-5.

Ingress protection:
C spike check:
P spike check:
Noise check:
Noise rejection:
40 V pk to pk
2-wire test:
3-wire test:
Resistance range:
0.01 to 2000 Ω
Resistance Accuracy:
2% ±3 digits
Earth voltage range:
0 - 100 V a.c.
Earth voltage accuracy:
2% ±2 V
Battery type:
8 off AA cells
Operating temperature range:
-15 to +55ºC
Storage temperature range::
-40 to +70ºC
203 x 148 x 78mm (8 x 5.7 x 3.2 inches)
Megger DET3TD Manufacturers Warranty:
3 year

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