Name: Sonel MRU-200 Earth ground meter
Brand: Sonel
SKU: 1427988
Availability: BackOrder

An orange and black electrical measuring device with a display shows an earth resistance measurement of 'RE = 4.982' ohms. It has various control buttons and connections.

Digital measuring device with display, buttons and rotary knob. The screen shows the measured earth resistance of '4.98 Ω'.

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Highlights & Details

Earthing measuring device MRU-200

2-, 3- and 4-pin Earthing measurement
3-pin. Earthing measurement with a pair of pliers
Earthing measurement with 2 pliers without separating of the Erders
Specific Erwiderstand
Current measurement with clamp-on ammeter
Earthing measurement with Auxiliary Electrical Oden RS and RH
Protective earth resistance measurement with 200 mA
Lightning protection measuring method
Leakage current measurement
Measurement of interference voltages in networks with 50 Hz, 60 Hz, 16 2/3 Hz as well as 400 Hz
Measuring voltage 24 V or 50 V
The distance in meters (m) or foot (ft)
Real time clock (RTC)
USB port

Technical specifications

Interference voltages range 0...100 V: Resolution: 1 V, accuracy: ± (2% v.M. such + 3 digits); range interference frequencies 15...450 Hz: Resolution 1 Hz, accuracy: ± (1% v.M. such + 2 digits); Area 3 and 4-conductor earth measurements 0.000... 3.999 Ω: Resolution: 0.001 Ω, Accuracy: (2% v.M. such + 4 digits); Area 3 and 4-conductor earth ground measurement 4.00... 39.99 Ω: Resolution: 0.01 Ω, accuracy: ± (2% v.M. such + 2 digits); Area 3 and 4-conductor earth measurements 40.0... 399.9 Ω: Resolution: 0.1 Ω, Accuracy: (2% v.M. such + 2 digits); Area 3 and 4-conductor earth measurements 400... 3999 Ω: Resolution: 1 Ω, accuracy: ± (2% v.M. such + 2 digits); Area 3 and 4-conductor earth ground measurement 4.00 kΩ... 19.9 kΩ: Resolution: 0.01 kΩ, accuracy: ± (5% v.M. such + 2 digits); test Continuity Measurement: 200 mA; range continuity measurement 0.00... 3.999 Ω: Resolution: 0.001 Ω, accuracy: ± (2% v.M. such + 4 digits); range continuity measurement 4.0... 39.99 Ω: Resolution: 0.01 Ω, accuracy: ± (2% v.M. such + 2 digits); range continuity measurement 40.0... 399.9 Ω: Resolution: 1 Ω, accuracy: ± (2% v.M. such + 2 digits); range continuity measurement 400... 3999 Ω: Resolution: 0.01 kΩ, accuracy: ± (2% v.M. such + 2 digits); range continuity measurement 4.0 kΩ... 19.99 kΩ: Resolution: 0.01 kΩ, accuracy: ± (5% v.M. such + 2 digits); range resistance measurement with auxiliary electrode 0...999 Ω: Resolution: 1 Ω, accuracy: ± [5% (RS+ RE + RH) + 8 digits]; range resistance measurement with auxiliary electrode 1.00 kΩ... 9.99 kΩ: Resolution: 0.01 kΩ, accuracy: ± [5% (RS+ RE + RH) + 8 digits]; range resistance measurement with auxiliary Electrodes 10.0 kΩ... 19.9 kΩ: Resolution: 0.1 kΩ, accuracy: ± [5% (RS+ RE + RH) + 8 digits]; range ground measurements with 1 clip-on ammeter 0.000... 3.999 Ω: Resolution: 0.001 Ω, accuracy: ± (8% v.M. such + 4 digits); range ground measurements with 1 current clamp 4.0... 39.99 Ω: Resolution: 0.01 Ω, accuracy: ± (8% v.M. such + 3 digits); range ground measurements with 1 pliers 40... 399.9 Ω: Resolution: 0.1 Ω, accuracy: ± (8% v.M. such + 3 digits); range ground measurements with 1 clip-on ammeter 400... 1999 Ω: Resolution: 1 Ω, accuracy: ± (8% v.M. such + 3 digits); range ground measurements with 2 pliers 0.00... 19.99 Ω: Resolution: 0.01 Ω, accuracy: ± (10% v.M. such + 3 digits); range ground measurements with 2 pliers 20.00... 149.9 Ω: Resolution: 0.1 Ω, accuracy: ± (20% v.M. such + 3 digits); range specific earth resistance 0.0... 199.9 Ωm: Resolution: 0.1 Ωm, Accuracy: depending on v. RE 4-pin, but not cl. than ± 1 Digi; range specific earth resistance 200... 1999 Ωm: Resolution: 1 Ωm, Accuracy: depending on v. RE 4-pin, but not cl. than ± 1 Digi; range specific earthing resistance 2.00... 19.99 kΩm: Resolution: 0.01 kΩm, Accuracy: depending on v. RE 4-pin, but not cl. than ± 1 Digi; range specific earth resistance 20.0...99.9 kΩm: Resolution: 0.1 kΩm, Accuracy: depending on v. RE 4-pin, but not cl. than ± 1 Digi; range specific earth resistance 100...999 kΩm: Resolution: 1 kΩm, Accuracy: depending on v. RE 4-pin, but not cl. than ± 1 Digi; range current measurement AC 0.1...99.9 mA, resolution 0.1 mA, accuracy: ± (8% v.M. such + 5 digits); range current measurement AC 100...999 mA: Resolution: 1 mA, accuracy: ± (8% v.M. such + 3 digits); range current measurement AC 1.00...4.99A: Resolution: 0.01 A, accuracy: ± (5% v.M. such + 5 digits); range current measurement AC 5.00...9.99 A: Resolution: 0.01 A, accuracy: ± (5% v.M. such + 5 digits); range current measurement AC 10.0...99.9 A, Resolution: 0.01 A, accuracy: ± (5% v.M. such + 5 digits); range current measurement AC 100...300 A, resolution: 1 A, accuracy: ± (5% v.M. such + 5 digits); range ground measurements with lightning protection method 0.0... 99.9 Ω, Resolution: 0.1 Ω, accuracy: ±(2.5% v.M. such + 3 digits); range ground measurements with lightning protection method 100...199 Ω, resolution: 1 Ω, accuracy: ±(2.5% v.M. such + 3 digits)

Product type: Earth ground meter

Interfaces: USB

: Manufacturer's standards (no certificate)

: IP54

Dim: (L x W x H) 31 x 45.5 x 18 cm

Weight: 7.64 kg

Display: Digital

Content: 1 pc(s)

Reading category: CAT IV 300 V

Measuring type: Ground spike
Clamp

Width: 45.5 cm

Height: 18 cm

Length: 31 cm

Type: MRU-200

Documents & Downloads

Datasheet

Datasheet 1427988 Sonel MRU-200 Earth ground meter

User & Safety Instructions

User & Safety Instructions 1427988 Sonel MRU-200 Earth ground meter

Description

The mru-200 from sonel is the pointed tips from the MRU series and also the only earthing measuring device on the market, which all possible measuring methods in the field of ground measurements. Highlight is the lightning protection method for inspection of lightning arrester systems under almost real-world conditions. With the comprehensive range of accessories such as current pliers, 25 m long measuring lines and auxiliary electrode, earthing measurements and resistance measurements in any environment and of any earthing and lightning protection system even without separating of the erders can easily be carried out. In addition, a professional grounding analysis on the basis of the measured interference voltages and interference frequencies can be carried out.

This text is machine translated.