Megger DET3TD Digital Earth Resistance Tester

The Megger DET3TD is engineered to provide precise earth resistance measurements, essential for assessing the integrity of grounding systems in various installations. It supports both 2-wire and 3-wire testing configurations, accommodating a wide range of testing scenarios. The tester offers selectable test voltages of 25V or 50V, allowing for adaptability to different soil conditions and regulatory requirements.

Designed for durability and ease of use, the DET3TD features an IP54-rated housing, ensuring protection against dust and water ingress. Its large, clear LCD display and simple one-button operation facilitate quick and accurate readings, even in challenging environments. The tester also includes automatic checks for P- and C-spike connections, enhancing reliability during tests.

Powered by eight AA batteries, the DET3TD offers extended operational time, and its battery status is conveniently displayed on the screen. The instrument comes complete with test leads, earth spikes, and a rugged carry case, providing all necessary components for immediate use in the field.

Features

• Measurement Range: Accurately measures earth resistance from 0.01Ω to 2000Ω, suitable for various grounding systems.

• Selectable Test Voltages: Offers user-selectable test voltages of 25V or 50V to adapt to different testing conditions.

• 2- and 3-Wire Testing: Supports both 2-wire and 3-wire testing methods, providing flexibility for different applications.

• Automatic Spike Checks: Automatically checks the condition of P- and C-spikes, ensuring accurate and reliable test results.

• Noise Rejection: Capable of rejecting noise up to 40V peak-to-peak, allowing for accurate testing in electrically noisy environments.

• User-Friendly Interface: Features a large, clear LCD display and simple one-button operation for ease of use.

• Durable Construction: IP54-rated housing protects against dust and water ingress, making it suitable for outdoor use.

• Battery-Powered: Operates on eight AA batteries, providing extended operational time with battery status displayed on the screen.

• Complete Testing Kit: Comes with test leads, earth spikes, and a rugged carry case, ready for immediate use.

• Safety Compliance: Meets stringent safety standards, rated CAT IV to 100V, ensuring safe operation in high-voltage environments.

Includes

• Megger DET3TD Earth Tester
• Hard Carry Case
• Stake and Wire Kit