WMGBMRU21 – MRU-21 Earth Resistance Meter -SONEL

AED 2,774.00 5% VAT included

SKU: 63289d39f289 Category: Brand:

Description

Category: Ground Resistance Tester
Product Name: MRU-21 Earth Resistance Meter
Brand: SONEL
Packing Condition: Packed

Additional information

Weight10 kg
CATEGORY

RANGE

1.99 kΩ

VOLTAGE

100 V

RESISTANCE

1.99 kΩ

MODEL

MRU-21

BRAND

Specification

Measurement functionsMeasurement rangeDisplay rangeResolutionAccuracy
Interference voltage0 V…100 V0 V…100 V1 V±(2% m.v. + 3 digits)
Connection and equipotential bonding resistance0.13 Ω…199 Ω acc. to EN 61557-40.00 Ω…199 Ωfrom 0.01 Ω±(2% m.v. + 3 digits)
Earth resistance
2-wire method0.00 Ω…1.99 kΩ0.00 Ω…1.99 kΩfrom 0.01 Ωfrom ±(2% m.v. + 3 digits)
3-wire method0.50 Ω…1.99 kΩ acc. to EN 61557-50.00 Ω…1.99 kΩfrom 0.01 Ω±(2% m.v. + 3 digits)
auxiliary electrodes resistance0 Ω…50.0 kΩ0 Ω…50.0 kΩfrom 1 Ω±(5% (RE +RH+RS) + 3 digits)

“m.v.” – measured value

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