Megger DET3TC Three-terminal Earth/Ground Resistance Tester

The Megger DET3TC is a versatile and user-friendly digital earth resistance tester designed for professionals conducting ground system testing in commercial, industrial, and utility environments. It supports both 2- and 3-wire testing methods, as well as the Attached Rod Technique (ART) for stakeless testing, allowing users to assess ground resistance without disconnecting the system under test. The instrument features an intuitive interface with a large LCD display, providing clear readings of resistance measurements. Its rugged, IP54-rated enclosure ensures reliable performance in various field conditions. The DET3TC is equipped with automatic noise rejection capabilities, enhancing measurement accuracy in electrically noisy environments. Additionally, it offers selectable test voltages and includes a comprehensive accessory kit, making it a complete solution for ground resistance testing needs.

Features

• Versatile Testing Methods: Supports 2-wire, 3-wire, and ART (Attached Rod Technique) testing for flexible ground resistance measurements.

• Selectable Test Voltages: Offers selectable test voltages of 25 V or 50 V to suit different testing requirements.

• Automatic Noise Rejection: Features automatic noise rejection with a 40 V peak-to-peak threshold to ensure accurate readings in electrically noisy environments.

• Rugged Design: IP54-rated enclosure provides protection against dust and water, making it suitable for outdoor use.

• Comprehensive Accessory Kit: Includes leads, stakes, and a rugged carry case for convenient transportation and setup.

• Simple Operation: Designed with a simple one-button operation for ease of use in the field.

• Calibration Certificate Included: Comes with a calibration test certificate to verify the instrument’s accuracy.

• Wide Resistance Measurement Range: Measures ground resistance from 0.01 Ω to 2000 Ω, covering a broad range of testing scenarios.

• High Accuracy: Provides resistance accuracy of 2% ±3 digits for reliable measurements.

• Earth Voltage Measurement: Measures earth voltage up to 100 V with an accuracy of 2% ±2 V.

Includes

• Megger DET3TC Earth Tester
• Hard Carry Case
• Stake and Wire Kit