Loop & RCD Testers
Loop and RCD testers can work in tandem, with an RCD (Residual Current Device) capable of breaking an electrical circuit before it causes harm, whereas a Loop Tester is a quick, convenient and highly specific method of evaluating an electrical circuit for its ability to engage protective devices (circuit breakers, fuses, Ground-fault circuit interrupter).Loop testers and RCD testers are critical t...
Showing 1-20 of 42 products
RS Pro
Digital RCD Tester
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AC
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10 mA, 20 mA, 30 mA, 100 mA, 300 mA, 500mA
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LCD
Mains
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800g
IRT1900
0°C
180mm
70mm
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+40°C
130mm
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IRT1900
RS Pro
Digital RCD Tester
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RSCAL
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AC
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10 mA, 20 mA, 30 mA, 100 mA, 300 mA, 500mA
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LCD
Mains
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800g
IRT1900
0°C
180mm
70mm
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+40°C
130mm
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RS Pro
Digital RCD Tester
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UKAS
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AC
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10 mA, 20 mA, 30 mA, 100 mA, 300 mA, 500mA
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LCD
Mains
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800g
IRT1900
0°C
180mm
70mm
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+40°C
130mm
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Metrix
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Phase to Earth
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400V ac
Tripping test (pulse)
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±(3 % L+ 5 D)
30mA
300V
LCD - Backlit
Mains
185 x 65 x 53mm
230g
MX531
-10°C
185mm
53mm
CAT III
45°C
65mm
2P+E
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PeakTech
Digital RCD Tester
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230V
General, Selective
No
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10/30/100/500/1000mA
CAT III 600 VV
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Megger
Earth Loop Impedance Tester
2 Wire
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550V
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±5%
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CAT IV 300V
LCD
Battery
203 x 148 x 78mm
980g
LT300
-10°C
203mm
78mm
CAT IV
+60°C
148mm
Type G - British 3-pin
LT300
Megger
RCD Tester
2 Wire
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300V
DC
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1000mA
CAT III 300V
LCD
Battery
203 x 148 x 78mm
980g
RCDT 320
-5°C
203mm
78mm
CAT III
+40°C
148mm
Type G - British 3-pin
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Megger
Combined Loop & RCD Tester
2 Wire
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440V
AC Selective
No
±10%
4A
CAT IV 300 V, IEC 61010
LCD
Battery
203 x 148 x 78mm
1000g
LTW425
-10°C
203mm
78mm
CAT IV
+50°C
148mm
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Megger
Combined Loop & RCD Tester
2 Wire
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440V
AC Selective
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±10%
4A
CAT IV 300 V, IEC 61010
LCD
Battery
203 x 148 x 78mm
1000g
LTW325
-10°C
203mm
78mm
CAT IV
+50°C
148mm
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