- Home page
- Devices
- Electrical safety measurements
- Earth ground testers
MRU-20 Earth Resistance and Resistivity Meter
Discontinued Product
MRU-20
Index: WMGBMRU20
Earth Resistance and Resistivity Meter
Description
Standard accessories
Optional accessories
Files
- Description
Product withdrawn from the offer
Possible measurements:
- earth resistance measurment with 3-pole method,
- measurement of continuity of equipotential bondings and protective conductors with auto-zero function - with current 200 mA,
- resistance measurement using 2-pole method.
Additionally:
- AUTO-OFF function after 5 minutes,
- indication of battery state.
- Standard accessories
Test lead 1.2 m CAT III/1000V CAT IV/600V (banana plugs) blueWAPRZ1X2BUBB
Test lead 2.2 m CAT III/1000V CAT IV/600V (banana plugs) blackWAPRZ2X2BLBB
Test lead 15 m for earth resistance measurements (on a reel, banana plugs) blueWAPRZ015BUBBSZ
Test lead 30 m for earth resistance measurements (on a reel, banana plugs) redWAPRZ030REBBSZ
2 pcsEarth contact test probe (rod), 30 cmWASONG30
Crocodile clip, black, 1 kV, 20 AK-01WAKROBL20K01
Crocodile clip, blue, 1 kV, 20 AK-02WAKROBU20K02
Arched battery containerWAPOJ2
Carrying caseL-4WAFUTL4
Hanging straps (short)L-2WAPOZSZE2
Factory calibration certificateWADOKCKTest lead 1.2 m CAT III/1000V CAT IV/600V (banana plugs) blueWAPRZ1X2BUBBTest lead 2.2 m CAT III/1000V CAT IV/600V (banana plugs) blackWAPRZ2X2BLBBTest lead 15 m for earth resistance measurements (on a reel, banana plugs) blueWAPRZ015BUBBSZTest lead 30 m for earth resistance measurements (on a reel, banana plugs) redWAPRZ030REBBSZ - Optional accessories
Cramp with banana socketWAZACIMA1
Test wire reelWAPOZSZP1
Pin probe CAT III/1000V CAT IV/600V (banana socket) yellowWASONYEOGB1
Pin probe, blue 1 kV (banana socket)WASONBUOGB1
Pin probe CAT III/1000V CAT IV/600V (banana socket) redWASONREOGB1
Pin probe CAT III/1000V CAT IV/600V (banana socket) blackWASONBLOGB1
Auxiliary electrode 80 cm, two-pieceWASONG80V2
Test lead 75m for earth resistance measurements (on a reel, banana plugs) yellowTest lead 75 m, yellow, for MRU (banana plugs, on a reel)WAPRZ075YEBBSZ
Test lead 75 m for earth resistance measurements (on a reel, banana plugs) blueTest lead 75 m, blue, for MRU (banana plugs, on a reel)WAPRZ075BUBBSZ
Test lead 75 m for earth resistance measurements (on a reel, banana plugs) redTest lead 75 m, red, for MRU (banana plugs, on a reel)WAPRZ075REBBSZ
Test lead 50 m for earth resistance measurements (on a reel, banana plugs) yellowWAPRZ050YEBBSZ
Test lead 25 m for earth resistance measurements (on a reel, banana plugs) blueWAPRZ025BUBBSZ
Test lead 25 m for earth resistance measurements (on a reel, banana plugs) redWAPRZ025REBBSZ
Test lead 200 m for earth resistance measurements (on a reel) yellowWAPRZ200YEBBSZ
Test lead 200 m for earth resistance measurements (on a reel) blueTest lead on a reel with banana plugs; 200 m; blueWAPRZ200BUBBSZ
Test lead 200 m for earth resistance measurements (on a reel) redTest lead on a reel with banana plugs; 200 m; redWAPRZ200REBBSZ
Test lead 100 m for earth resistance measurements (on a reel, shielded) yellowShielded test lead on a reel with banana plugs 100mWAPRZ100YEBBSZE
Test lead 100 m for earth resistance measurements (on a reel) yellowTest lead on a reel with banana plugs; 100 m; yellowWAPRZ100YEBBSZ
Test lead 100 m blue for earth resistance measurements (on a reel) WAPRZ100BUBBSZ
Test lead 100 m for earth resistance measurements (on a reel) redWAPRZ100REBBSZ
Test lead 1.2 m CAT III/1000V CAT IV/600V (banana plugs) yellowWAPRZ1X2YEBB
Test lead 1.2 m, 1 kV (banana plugs) red WAPRZ1X2REBB
Test lead 1.2 m CAT III/1000V CAT IV/600V (banana plugs) black WAPRZ1X2BLBB
Crocodile clip, yellow, 1 kV, 20 AK-02WAKROYE20K02
Crocodile clip, red, 1 kV, 20 AK-02WAKRORE20K02
Carrying case L-3WAFUTL3
Earth contact test probe (rod), 25 cmWASONG25Test lead 1.2 m CAT III/1000V CAT IV/600V (banana plugs) blueWAPRZ1X2BUBBTest lead 30 m for earth resistance measurements (on a reel, banana plugs) redWAPRZ030REBBSZTest lead 15 m for earth resistance measurements (on a reel, banana plugs) blueWAPRZ015BUBBSZCrocodile clip, blue, 1 kV, 20 AK-02WAKROBU20K02
Test lead 30 m for earth resistance measurements (on a H-frame, banana plugs) yellowWAPRZ030YEBBN
Test lead 30 m for earth resistance measurements (on a H-frame, banana plugs) redWAPRZ030REBBN
Test lead 15 m for earth resistance measurements (on a H-frame, banana plugs) redWAPRZ015REBBN
Test lead 15 m for earth resistance measurements (on a H-frame, banana plugs) blue WAPRZ015BUBBN - Files
