The Megger DET3TD 3-Terminal Ground Resistance Tester provides digital ground testing and bond testing capabilities. The complete kit of instrument, test leads, stakes, batteries and calibration certificate is delivered in a tough polypropylene carry case - everything you need to start testing in one package. Optional terminal adapters are available separately for acceptance of a variety of test leads.

The DET3TD is rated to IP54, making it a truly outdoor instrument. It is designed to meet stringent safety standards and is rated CAT IV 100V. The ground tester has been designed to be easy to use - a large selector switch makes selection of 2 or 3 pole tests easy with gloved hands - and the design makes the fitting of shorting links to perform 2-pole tests a thing of the past.

A large, clear, easy to read LCD and thumb-sized test button also makes the instrument particularly well suited to the outdoor conditions of ground testing. In addition to this ease of use feature, the ground tester automatically checks the connection and conditions of the P spike, C spike, and also the level of ground noise, indicating the status on the display.

The DET3TD tester also includes a voltmeter to enable measurement of ground voltage. It can measure resistance from 0.01 ohms to 2 kΩ. Also, to allow accurate testing in noisy environments, the instrument is capable of rejecting noise up to 40V peak to peak.

The Megger DET3TD ground tester is powered by eight AA batteries which are widely available and also give excellent testing time - the status of these batteries is given by a bar graph on the LCD, allowing the operator to decide when to change the batteries before they expire.

INCLUDES:
1 - 3-Terminal Ground Resistance Tester (DET3TD)
1 - Hard Carrying Case (1007-167)
1 - 3-Wire Lead Set (15m Red Wire, 10m Yellow Wire, 4m Green Wire)
2 - Ground Test Stakes (200mm long, 8mm diameter)
8 - Alkaline Batteries
1 - Calibration Certificate