Earth Resistance Meter-MRU 10

Make: Sonel (Made in Poland )
Model Code: Sonel MRU-10
Part Code: MRU-10
Order Code: KLSO091010

MRU-10 is a simple meter that allows you to measure grounding by the use of the technical method and to measure grounding resistance by the use of the 2-pole method.

Features:

✔ Resistance of auxiliary electrodes R_H and R_S

✔ Measurement of interference voltage to 100 V

✔ Indication of battery state

✔ Selection of maximum measuring voltage (25 V and 50 V)

SKU: KLSO091010
Brand Category: Sonel (Poland)
Product Category: Earth Resistance
Warranty: 1 Years (against manufacturing defects only)
Note: Demo Available

The Sonel MRU-10 Sonel Earth Resistance Meter is a portable, user-friendly instrument made for both technical method and bipolar technique earth resistance measurements. The convenient Sonel MRU-10 Sonel Earth Resistance Meter is distinguished by great use and delivers precise results. The device has a high level of immunity to interfering voltages. This is a fundamental kind of meter that enables the earthing system’s quality to be evaluated in light of the test findings. The MRU-10 meter is perfect for use in a variety of settings thanks to its ergonomic design, durable shell, and large, clear display. For electrical installation work, the equipment is perfect. It is also a good working environment.

Earthing resistance measurements

3-pole method – measurement of earthing systems using auxiliary probes
2-pole method

Features

resistance of auxiliary electrodes R_H and R_S
measurement of interference voltage to 100 V
indication of battery state
selection of maximum measuring voltage (25 V and 50 V)
Auto-OFF function

Overview

MRU-10 is a simple meter that allows you to measure grounding by the use of the technical method and to measure grounding resistance by the use of the 2-pole method. The instrument is easy to handle, resistive to interference, and highly accurate. MRU-10 is a basic device that allows checking the quality of the grounding system on the basis of the received measurement result. Its ergonomic shape, durable and firm housing, as well as big and clear display make this instrument ideal to use both in the field and most working environments. The device is simple to operate and intuitive. It is the best choice for electrical installations contractors, technicians, and professionals dealing with grounding measurements.

Technical Data

Technical Specifications

Type of insulation according to EN 61010-1 and IEC 61557

double

Measuring category according to EN 61010

III 300 V

Ingress protection

IP67

dimensions

221 x 102 x 62 mm
8.7” x 4.0” x 2.4”

weight

ca. 660 g
ca. 1.4 lbs

storage temperature

-20…+60°C
-2...+140°F

operating temperature

-10…+50°C
14...122°F

humidity

20…90%

Nominal temperature

23 ± 2°C
73.4°F ± 3.6°F

Reference humidity

40%…60%

Quality standard – development, design and production

ISO 9001

Accessories/ Probes

Reflectors, self-adhesive (1 pack = 5 off, each 150 mm long)

Order Number: 0554 0493

Request For price

ISO calibration certificate/rpm

Order Number: 0520 0012

Request For price