| Megger DET5/4 Digital Earth Tester
Applications
The DET5/4D and DET5/4R digital earth testers are reliable instruments
able to measure the earth resistance of both simple and complex electrode
systems. They may be used to test in accordance with BS7430 1991), BS6651
(1992) BS7671 (the 16th Edition of the IEE wiring regulations), NFC15- 100,
IEC364 and VDE 0413 part 7 (1982).
The instrument is suitable for soil resistivity measurements which are
used to establish the optimum earth electrode system design and location, to
avoid expensive reworking of electrical installations.
They are also suitable for performing archaeological and geological
investigations.
Normally supplied complete with Earth Testing Accessory Kit
This kit provides all the necessary equipment to enable earth testing to
be carried out in conjunction with the Megger DET5/4D Earth Tester Kit
consists of:
- 1 x Tool bag
- 1 x 2½lb (1.1kg) Hammer
- 4 x Galvanised Steel Spikes
- 2 x Spike Extractors
- 30m & 50m Lengths of cable on cable winders
- 2 x 3m Leads c/w connectors and clips
- Simple, fully automatic operation
- Choice of three or four terminal measurement . Autoranging from 10 mW
to 20 kW
- Tests to BS7671, BS7430, BS6651 and VDE 0413
- High tolerance to spike resistance helps testing in urban areas
- Noise rejection to 40 V
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