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Earth Testers

Earth and ground resistance testers are essential electrical instruments used to ensure the grounding resistance of appliances and equipment is sufficient. Ground and earth meters are vital for ensuring a safe path to earth is established, in case of utility over voltage or lightning strike.

What types of Earth testers are available?

Earth testers are types of devices ideal for te...

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RS PRO Earth Tester, 1500Ω CAT II 600V, CAT III 300V
RS PRO Earth Tester, 1500Ω CAT II 600V, CAT III 300V
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RS Stock No.: 203-5463Brand: RS PRO

€ 1,998.22

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1€ 1,998.22
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RS Pro
1500Ω
-
± 20%
LCD
-
Ground Resistance
CAT II 600V, CAT III 300V
3000 Measurements
9 V
Battery
-
-
47mm
Resistance Calibration Plate, 9V Battery, User Manual, Carrying Case
257mm
50°C
100mm
-
0°C
-
-
-
CAT II, CAT III
RS PRO Earth Tester, 1500Ω CAT II 600V, CAT III 300V RS Calibration
RS PRO Earth Tester, 1500Ω CAT II 600V, CAT III 300V RS Calibration
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RS Stock No.: 203-5535Brand: RS PRO

€ 2,624.61

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1€ 2,624.61
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RS Pro
1500Ω
RSCAL
± 20%
LCD
-
Ground Resistance
CAT II 600V, CAT III 300V
3000 Measurements
9 V
Battery
-
-
47mm
Resistance Calibration Plate, 9V Battery, User Manual, Carrying Case
257mm
50°C
100mm
-
0°C
-
-
-
-
RS PRO Earth Tester, 1500Ω CAT II 600V, CAT III 300V UKAS Calibration
RS PRO Earth Tester, 1500Ω CAT II 600V, CAT III 300V UKAS Calibration
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RS Stock No.: 203-5536Brand: RS PRO

€ 2,686.82

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1€ 2,686.82
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RS Pro
1500Ω
UKAS
± 20%
LCD
-
Ground Resistance
CAT II 600V, CAT III 300V
3000 Measurements
9 V
Battery
-
-
47mm
Resistance Calibration Plate, 9V Battery, User Manual, Carrying Case
257mm
50°C
100mm
-
0°C
-
-
-
-
RS PRO ET5300 Earth Tester, 2kΩ
RS PRO ET5300 Earth Tester, 2kΩ
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RS Stock No.: 144-5339Brand: RS PRO

€ 376.53

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1€ 376.53
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RS Pro
2kΩ
-
±2 %
LED
-
-
-
-
AA
Battery
-
700g
50mm
Battery x 6, Carrying Case, Iron Rods x 4, Manual, Sets Test Kits x 4
200mm
40°C
92mm
-
0°C
ET5300
-
-
-
RS PRO IET1700 Earth Tester, 4kΩ
RS PRO IET1700 Earth Tester, 4kΩ
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RS Stock No.: 123-2238Brand: RS PRO

€ 527.37

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1€ 527.37
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RS Pro
4kΩ
-
±2% + 3 Digits
LCD
-
Earth Resistance, Earth Voltage
-
-
AA
Battery
-
800g
77mm
1 Set Test Lead, 4 x Auxiliary Earth Spikes, 8 x Battery, Carrying Case, Manual, Neck Strap
190mm
+40°C
140mm
IET1700
0°C
IET1700
-
-
CAT III
RS PRO ET5300 Earth Tester, 2kΩ CAT III 1000 V RS Calibration
RS PRO ET5300 Earth Tester, 2kΩ CAT III 1000 V RS Calibration
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RS Stock No.: 144-5352Brand: RS PRO

€ 616.21

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1€ 616.21
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RS Pro
2kΩ
RSCAL
±2% + 3 Digits
LCD
-
Earth Resistance
CAT III 1000 V
-
AA
Battery
-
700g
50mm
4 Iron Rods, 4 Sets Test Kits, 6 Battery, Cables, Carrying Case, Manual, Spikes, Test Certificate, Test Leads
200mm
+40°C
92mm
-
0°C
ET5300
-
1000V
CAT III
RS PRO IET1700 Earth Tester, 3999Ω RS Calibration
RS PRO IET1700 Earth Tester, 3999Ω RS Calibration
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RS Stock No.: 123-2339Brand: RS PRO

P.O.A.

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1P.O.A.
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RS Pro
3999Ω
RSCAL
±2 % + 3 Digits
LCD
-
Earth Resistance, Earth Voltage
-
-
AA
Battery
-
800g
77mm
1 Set Test Lead, 4 x Auxiliary Earth Spikes, 8 x Battery, Carrying Case, Manual, Neck Strap
190mm
+40°C
140mm
-
0°C
IET1700
-
-
CAT III
Extech GRT300 Earth Tester Kit CAT IV
Extech GRT300 Earth Tester Kit CAT IV
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RS Stock No.: 288-0311Brand: ExtechManufacturers Part No.: GRT300

€ 2,098.33

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1€ 2,098.33
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Extech
-
-
±2 %
LCD
-
Earth Resistance
CAT IV 300VV
-
-
-
-
-
-
-
-
-
-
-
-
GRT300
-
-
-
Extech GRT300-NISTL Earth Tester Kit CAT IV
Extech GRT300-NISTL Earth Tester Kit CAT IV
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RS Stock No.: 288-0312Brand: ExtechManufacturers Part No.: GRT300-NISTL

€ 2,623.49

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1€ 2,623.49
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Extech
-
-
±2 %
LCD
-
Earth Resistance
CAT IV 300VV
-
-
-
-
-
-
-
-
-
-
-
-
GRT300-NISTL
-
-
-
Kyoritsu 4105A Earth Tester CAT 300V
Kyoritsu 4105A Earth Tester CAT 300V
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RS Stock No.: 288-4659Brand: KyoritsuManufacturers Part No.: KEW4105A

€ 1,097.69

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1€ 1,097.69
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Kyoritsu
-
-
2 %
LCD
-
Earth Resistance, Earth Voltage
CAT 300V
-
-
-
-
-
-
-
-
-
-
-
-
4105A
-
-
-
Megger DET3TD Earth Tester Kit, 2kΩ CAT IV
Megger DET3TD Earth Tester Kit, 2kΩ CAT IV
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RS Stock No.: 181-5016Brand: MeggerManufacturers Part No.: DET3TD

€ 1,887.82

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1€ 1,887.82
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Megger
2kΩ
-
2 % ± 3 digits
LCD
-
-
CAT IV 100 VV
3 h
AA
Battery
203 x 148 x 78mm
1kg
203mm
Hard Carry Case, Stake and Wire Kit
148mm
+55°C
78mm
DET3TD
-15°C
DET3TD
-
100V
CAT IV
Megger DET4TD2 Earth Tester Kit, 20kΩ CAT IV 100 V
Megger DET4TD2 Earth Tester Kit, 20kΩ CAT IV 100 V
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RS Stock No.: 181-5017Brand: MeggerManufacturers Part No.: 1000-347

€ 2,481.47

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1€ 2,481.47
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Megger
20kΩ
-
2 % ± 3 digits
LCD
-
Ground Resistance
CAT IV 100 V
-
AA
Battery
203 x 148 x 78mm
1kg
78mm
External AC/DC Charger (Rechargeable Version), Right Angle Terminal Adaptors (to Connect Bare Wires to Terminals), Stake and Wire Kit (15m, 10m, 3m)
203mm
+55°C
148mm
DET4TD2
-15°C
DET4TD2
-
100V
CAT IV
Megger ETK50 Earth Tester Kit
Megger ETK50 Earth Tester Kit
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RS Stock No.: 205-0427Brand: MeggerManufacturers Part No.: 1010-177

€ 1,021.09

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1€ 1,021.09
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Megger
-
-
-
-
DET2/2, DET2/3, DET3 or DET4 Megger Earth Testers, Megger MFT Models
-
-
-
-
-
-
-
-
Earth Test Spikes, Measuring Tape, Test Lead on Reel
-
-
-
ETK50
-
ETK50
-
-
-
Chauvin Arnoux CA 6416 Earth Clamp, 1.5kΩ CAT IV
Chauvin Arnoux CA 6416 Earth Clamp, 1.5kΩ CAT IV
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RS Stock No.: 212-1261Brand: Chauvin ArnouxManufacturers Part No.: P01122015

€ 2,960.15

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1€ 2,960.15
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Chauvin Arnoux
1.5kΩ
-
-
OLED
-
-
CAT IV 600V
-
AA
Battery
55 x 95 x 262mm
-
-
-
-
-
-
-
-
CA 6416
-
600V
CAT IV
Chauvin Arnoux CA 6417 Earth Clamp, 1.5kΩ CAT IV
Chauvin Arnoux CA 6417 Earth Clamp, 1.5kΩ CAT IV
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RS Stock No.: 212-1262Brand: Chauvin ArnouxManufacturers Part No.: P01122016

€ 3,570.31

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1€ 3,570.31
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Chauvin Arnoux
1.5kΩ
-
-
OLED
-
-
CAT IV 600V
-
AA
Battery
-
-
-
-
-
-
-
CA 6417
-
CA 6417
-
600V
CAT IV
Chauvin Arnoux CA 6418 Earth Clamp
Chauvin Arnoux CA 6418 Earth Clamp
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RS Stock No.: 212-1263Brand: Chauvin ArnouxManufacturers Part No.: P01122018

€ 3,369.53

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1€ 3,369.53
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Chauvin Arnoux
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CA 6418
-
-
-
Chauvin Arnoux CA 6422 Earth & Ground Resistance Tester CAT IV 600 V
Chauvin Arnoux CA 6422 Earth & Ground Resistance Tester CAT IV 600 V
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RS Stock No.: 212-5535Brand: Chauvin ArnouxManufacturers Part No.: P01127012

€ 1,056.91

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1€ 1,056.91
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Chauvin Arnoux
-
-
±(2% reading +1digit)
LCD
-
-
CAT IV 600 V
-
-
-
-
-
-
-
-
-
-
-
-
CA 6422
-
-
-
Chauvin Arnoux CA 6424 Earth & Ground Resistance Tester CAT IV 600 V
Chauvin Arnoux CA 6424 Earth & Ground Resistance Tester CAT IV 600 V
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RS Stock No.: 212-5536Brand: Chauvin ArnouxManufacturers Part No.: P01127014

€ 1,411.17

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1€ 1,411.17
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Chauvin Arnoux
-
-
±(2% reading +1digit)
LCD
-
-
CAT IV 600 V
-
-
-
-
-
-
-
-
-
-
-
-
CA 6424
-
-
-
Chauvin Arnoux CA 6460 Earth Tester, 1999Ω CAT III 30 V
Chauvin Arnoux CA 6460 Earth Tester, 1999Ω CAT III 30 V
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RS Stock No.: 229-8952Brand: Chauvin ArnouxManufacturers Part No.: P01299918

€ 3,918.71

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1€ 3,918.71
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Chauvin Arnoux
1999Ω
-
±(2% reading +3digits)
LCD
-
-
CAT III 30 V
-
-
-
-
-
-
-
-
-
-
-
-
CA 6460
-
-
-
Chauvin Arnoux CA 6462 Earth & Resistivity Controller CAT III 30V
Chauvin Arnoux CA 6462 Earth & Resistivity Controller CAT III 30V
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RS Stock No.: 212-1269Brand: Chauvin ArnouxManufacturers Part No.: P01299919

€ 3,615.56

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1€ 3,615.56
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Chauvin Arnoux
-
-
± 2 % ± 1 ct
Backlit LCD
-
-
CAT III 30V
1180 measurements of 30s
NiMH
Battery
270 x 250 x 110mm
3,3kg
-
-
-
+55°C
-
-
-10°C
CA 6462
-
30V
CAT III