Megger DET5/4R

The Megger DET5/4R Rechargeable version is a fully automatic, four terminal instruments built into a rugged, water resistant case giving protection for outdoor use. The instrument is suitable for the testing of earth electrodes and measuring earth resistivity. Operation is started by pushing one of two buttons on the front panel; one for three terminal measurement and one for four terminal testing. All other functions of the instrument are completely automatic.

Megger DET5/4R Features:

• Simple, fully automatic operation.
• Choice of three or four terminal measurement.
• Autoranging from 10 mΩ to 20 kΩ.
• Tests to BS7671, BS7430, BS6651 and VDE 0413.
• High tolerance to spike resistance helps testing in urban areas.
• Noise rejection to 40V.
• Indicators show if reading may be invalid.
• Dimensions: 243 x 161 x 70mm.
• Weight: 1,27kg (2.8lb approx).

• Megger DET5/4 PDF Datasheet (opens in a new window)
• Purchase Earth Testers (from Cuthbertson Laird)