Megger DET3TC Three-Terminal Ground Resistance Tester

Megger · Model DET3TC · Electrical Test Instruments

Contractor-grade 2- and 3-point earth/ground resistance tester supplied as a complete kit with leads, stakes and carry case. Offers Attached Rod Technique (ART) capability to test on-site grounds without disconnecting the utility connection.

Key specifications

• 2-pole and 3-pole earth resistance testing, 0.01 Ohm to 2000 Ohm
• ART (Attached Rod Technique) with optional ICLAMP, no disconnection
• Selectable 25 V or 50 V output; test frequency 128 Hz
• Earth voltmeter function 0-100 V AC; 40 V pk-pk noise rejection
• Automatic C-spike, P-spike and noise checks
• CAT IV 100 V, IP54; one-button gloved operation

Download the DET3TC datasheet (PDF)

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