Megger DET3TD Digital Ground Tester

Description

The Megger DET3TD is a digital ground resistance tester designed for basic 2- and 3-wire earth testing. It is known for its simple one-button operation, rugged construction, and ability to perform accurate testing in noisy environments. 

Key features

• Easy to use: The unit features a simple one-button test function and a large, clear LCD screen that's easy to read, even in outdoor conditions.
• Measurement capabilities:
• Measures earth resistance from 0.01 Ω to 2000 Ω.
• Measures earth voltage from 0 to 100 V a.c.
• Performs 2- and 3-wire testing for basic ground and bond testing.
• Automated checks: Automatically checks the connection and condition of the "P" (potential) and "C" (current) spikes and indicates their status on the display.
• Noise rejection: Capable of rejecting noise up to 40 V peak to peak for more accurate testing in electrically noisy environments.
• Safety and durability:
• Safety rating: Rated CAT IV 100 V, ensuring a high level of safety.
• IP rating: IP54 rated, protecting against dust and water splashes, making it a hardy outdoor instrument.
• Portability: Weighing approximately 1 kg, it comes with a tough polypropylene carry case that includes test leads and earth stakes.
• User-selectable output: Offers a selectable test voltage of either 25 V or 50 V.