Megger DET3TC Digital Ground Tester

The Megger DET3TC Digital Ground Tester with ART Capability delivers reliable, accurate ground testing with added current measurement for ART (Attached Rod Technique) applications. Designed for simplicity and durability, it allows technicians to test on-site grounds safely-without disconnecting utility connections.

Versatile Testing: Perform 2- and 3-point ground resistance tests plus ART testing without removing the utility connection
Comprehensive Kit: Includes instrument, test leads, stakes, batteries, and calibration certificate in a rugged polypropylene carry case
Built for the Field: IP54-rated and CAT IV 100 V safety rated for dependable outdoor use in harsh environments

Manufacturer	Megger

SKU: DET3TC Categories: Earth Ground Resistance Testers, Ground Resistance Tester Rentals

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Product Overview: Megger DET3TC Digital Ground Tester

Benefits

Easy Operation: Large selector switch and thumb-sized test button designed for gloved hands
Smart Functionality: Automatically checks spike connections, noise levels, and ground voltage for accurate results every time

The Megger DET3TC Ground Resistance Tester combines accuracy, ease of use, and field-ready construction to make ground testing faster and more efficient. Its large, clear LCD screen ensures visibility in any condition, while intuitive controls simplify 2- and 3-pole testing-no shorting links required. The built-in voltmeter measures ground voltage and can reject noise up to 40V peak-to-peak, ensuring reliable readings even in noisy environments. Powered by eight standard AA batteries with on-screen status indication, the DET3TC delivers extended testing time and convenience on the job. With ART capability, technicians can safely measure electrode resistance without disconnecting from the system, and when paired with the optional MCC1010 clamp (sold separately), it even enables leakage current measurements down to 0.5 mA. Rugged, accurate, and ready for the field, the DET3TC is an essential tool for professional contractors and electrical technicians.

Test faster, safer, and with confidence-order the Megger DET3TC Ground Resistance Tester today from JM Test Systems.

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