Biddle Megger Clamp-On Ground Resistance Testers DET10C and DET20C 
The Megger DET10C and DET20C are highly sophisticated instruments that measure earth resistance and current flow using clamp technology. The instruments induce a test current into the system without the need to disturb existing connections. The Earth Resistance Clamp meter is a useful addition to the more traditional methods of earth resistance measurement that may require disconnection or additional stakes.
Multiple Loop Measurements Avoids Connection Interruption
The DET10C and DET20C Earth Resistance Clamp Meters are used to measure ground resistance in multiple loop installations without disconnecting the earth. This technique offers fast earth testing in total safety with the added convenience of having a single point of measurement to read earth resistance. The instruments also include a true RMS current measurement facility to allow measurement of earth currents, giving an indication of potential measurement problems and a useful overview of the general earth system dynamics.
RS232 Data Download with Supplied Software
The units are rugged, compact and have configurable audible alarms. They also feature auto shutdown (configurable), data storage, self-calibration on power up and are supplied with a calibration loop - all contained in a rugged carry case. In addition, the DET20C has an RS232 download facility and is compatible with Megger Download Manager software (supplied), allowing further analysis and storage of data.
Models DET10C and DET20C Features
 Measures Ground Resistance from 0.025Ω to 1500Ω
Measures Ground Leakage current from 0.2 mA to 35 A.
Direct-reading 4-digit LCD Display
Auto-Ranging
Data Storage
Memory and download to Megger Download Manager (DET20C)
Automatic Self-calibration
~3000 measurements/charge (9V IEC6 LR61 alkaline)
ORDERING INFORMATION LISTED BELOW |
