Additional Features:

• 3-wire Earth Resistance
• 2-wire Earth Resistance
• Measurement range up to 50kOhm
• Calibration of test cables
• Automatic regulation of disturbance voltage

Standard Accessories:

• KIT0071: Set of 3 cables + 3 alligator clips + 2 probes
• SP-6085: Carrying bag for M71 instrument
• ISO9000 calibration certificate
• User manual on CD-ROM
• Quick reference guide

Optional:

• 1066-IECN: Connector for banana cables, black colour
• 1066-IECR: Connector for banana cables, red colour

Standards:

• EMC 2004/108/CE Directive
• CE MARK
• IEC/EN61557-1
• IEC/EN61557-5
• LVD 2006/95/CE Directive
• VDE 0100

The earth ground resistance tester M71 is an innovative model designed to perform earth ground resistance measurements with 2-wire and 3-wire with volt ampere method in compliance with international standards. A wide measurement range is available for measurements (up to 50kOhm) along with automatic compensation of disturbance voltages. The 2-wire measurement method (where auxiliary metal parts are available such as metal surfaces, water pipes, neutral conductors) is extremely important in civil environments where 3-wire method cannot be used due to logistic reasons. Thanks to its ergonomic design and electronic range knob it is capable of quickly carrying out any test.