DET4TD2 and DET4TR2 Digital Ground Testers

- IP54 rated

- 2, 3 and 4 point testing

- Selectable 25 V or 50 V output

- Dry cell or rechargeable versions

- Simple one button operation

- Robust carry case

Megger's DET4 family of ground testing instruments offers a comprehensive solution for measuring ground rod resistance and soil resistivity.

These instruments are designed for outdoor use and are equipped with features that make them easy to operate in various conditions.

Key features and benefits of the DET4 instruments include:

• All-in-one kit: Includes necessary components (test leads, stakes, terminal adaptors, batteries, and calibration certificate) in a durable carrying case.

• Weatherproof design: Rated IP54 for protection against dust and water.

• User-friendly interface: Large selector switch for easy test mode selection, clear LCD display, and thumb-sized test button.

• Automatic connection checks: Verifies the condition of the P and C spikes.

• Voltmeter function: Measures ground voltage.

• Wide resistance and voltage measurement range: Measures resistance from 0.01 Ω to 20 kΩ and earth voltages up to 100 V.

• Noise rejection: Can handle noise levels up to 40 V peak to peak.

• Battery options: Powered by AA batteries (DET4TD2) or rechargeable AA cells with a built-in charger (DET4TR2).

• Safety compliance: Adheres to stringent safety standards and is rated to 100 V CAT IV.

• Selectable output voltage: Offers 25 V or 50 V output for compliance with IEC 61557-5.