Voltage Indicators

A voltage indicator is an essential piece of test equipment for an electrician.
It is a small hand held device with two poles that give its user an instant and clear indication if a circuit is live or not giving you piece of mind when it comes to ensuring your safety.

Used in various applications they are simple circuits and very effective. They consist of a connector attached to a bus bar in the supply cabinet and a light emitting diode inside of a small housing with a window to view the light. The LED may or may not flash but its illumination lets you know the line is powered and must be shut of prior to work.

Features
Permanent device and less susceptible to damage
Has reliability due to redundant circuits, surge immunity, long life LEDs and heavy duty construction
Lifetime expectancy up to seven years

Uses include
Finding breaks in power cables
Checking plug wiring and fuses
Distinguishing between live and neutral wires
Determining live cables in junction boxes
Finding faulty switches

By using a voltage indicator to establish if voltage is present means that you are complying with health and safety recommendations for safe electrical work.

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Viewing 1 - 20 of 88 products
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Description Price Maximum Voltage Continuity Check Safety Category Display Type RCD Trip Test IP Rating Battery Type Calibrated Power Source Dimensions Weight Height Length Maximum Operating Temperature
RS Stock No. 214-467
BrandRS PRO
£12.37
Each
Units
400V - - - - - AAA - Battery 180 x 45 x 30mm - - - +50°C
RS Stock No. 238-3571
BrandRS PRO
£17.00
Each
Units
110V ac - - - - - AAA - Battery - - - - +50°C
RS Stock No. 124-1961
BrandRS PRO
£37.62
Each
Units
750V ac/dc Yes CAT III 750 V, CAT IV 600 V - Yes IP65 1.5 V AAA, 1.5 V IEC LR03 - Battery 68 x 29 x 239mm 230g 239mm 68mm +50°C
RS Stock No. 124-2015
BrandRS PRO
£76.62
Each
Units
750V ac/dc Yes CAT III 750 V, CAT IV 600 V - Yes IP65 1.5 V AAA, 1.5 V IEC LR03 RSCAL Battery 68 x 29 x 239mm 230g 239mm 68mm +50°C
RS Stock No. 124-1962
BrandRS PRO
£54.18
Each
Units
750V ac/dc Yes CAT III 750 V, CAT IV 600 V LCD Yes IP65 1.5 V AAA, 1.5 V IEC LR03 - Battery 68 x 29 x 239mm 240g 239mm 68mm +50°C
RS Stock No. 124-2019
BrandRS PRO
£93.18
Each
Units
750V ac/dc Yes CAT III 750 V, CAT IV 600 V LCD Yes IP65 1.5 V AAA, 1.5 V IEC LR03 RSCAL Battery 68 x 29 x 239mm 240g 239mm 68mm +50°C
New
RS Stock No. 192-3685
BrandRS PRO
£14.63
Each
Units
1000V ac - CAT II 1000V - - - AAA - Battery 152 x 4.5mm 58g - 152mm -
RS Stock No. 161-1627
BrandRS PRO
£5.71
Each
Units
1000V ac - CAT III 1000 V, CAT IV 600 V LED - IP67 AAA - Battery 25 x 21 x 158mm 34g 158mm 25mm +50°C
RS Stock No. 750-8444
Mfr. Part No.FLUKE T150
BrandFluke
£129.00
Each
Units
690V Yes CAT III 690 V, CAT IV 600 V LCD Yes IP64 AAA - Battery 260 x 70 x 38mm 280g 38mm 260mm -
RS Stock No. 749-2800
Mfr. Part No.FLUKE T150
BrandFluke
£168.00
Each
Units
690V Yes CAT III 690 V, CAT IV 600 V LCD Yes IP64 AAA RSCAL Battery 260 x 70 x 38mm 280g 38mm 260mm -
RS Stock No. 749-2762
Mfr. Part No.FLUKE T90
BrandFluke
£89.00
Each
Units
690V Yes CAT II 690 V, CAT III 600 V Digital Yes IP54 AAA RSCAL Battery 230 x 65 x 38mm 180g 38mm 230mm +45°C
RS Stock No. 750-8438
Mfr. Part No.FLUKE T90
BrandFluke
£50.00
Each
Units
690V ac/dc Yes CAT II 690 V, CAT III 600 V Digital Yes IP54 AAA - Battery 230 x 65 x 38mm 180g 38mm 230mm +45°C
RS Stock No. 750-8431
Mfr. Part No.FLUKE T110
BrandFluke
£71.00
Each
Units
690V Yes CAT III 690 V, CAT IV 600 V Digital Yes IP64 AAA - Battery 260 x 70 x 38mm 280g 38mm 260mm -
RS Stock No. 749-2819
Mfr. Part No.FLUKE T110
BrandFluke
£110.00
Each
Units
690V Yes CAT III 690 V, CAT IV 600 V Digital Yes IP64 AAA RSCAL Battery 260 x 70 x 38mm 280g 38mm 260mm -
RS Stock No. 782-4428
Mfr. Part No.VI13800
BrandMartindale
£57.00
Each
Units
600V ac/dc - CAT III 1000V, CAT IV 600 V - - IP54 - - - 205 x 67 x 27mm 130g 27mm 205mm +55°C
RS Stock No. 781-8750
Mfr. Part No.VI13800
BrandMartindale
£96.00
Each
Units
600V ac/dc - CAT III 1000V, CAT IV 600 V - - IP54 - RSCAL - 205 x 67 x 27mm 130g 27mm 205mm +55°C
RS Stock No. 749-2784
Mfr. Part No.FLUKE T130
BrandFluke
£145.00
Each
Units
690V Yes CAT III 690 V, CAT IV 600 V LCD Yes IP64 AAA RSCAL Battery 260 x 70 x 38mm 280g 38mm 260mm -
RS Stock No. 750-8435
Mfr. Part No.FLUKE T130
BrandFluke
£106.00
Each
Units
690V Yes CAT III 690 V, CAT IV 600 V LCD Yes IP64 AAA - Battery 260 x 70 x 38mm 280g 38mm 260mm -
RS Stock No. 788-0799
Mfr. Part No.RSVT7
BrandMartindale
£65.00
Each
Units
600V - CAT III 600 V, CAT IV 300 V - - IP54 9V RSCAL Battery 236 x 44 x 33mm 120g 33mm 236mm +50°C
RS Stock No. 788-4606
Mfr. Part No.RSVT7
BrandMartindale
£26.00
Each
Units
600V - CAT III 600 V, CAT IV 300 V - - IP54 9V - Battery 236 x 44 x 33mm 120g 33mm 236mm +50°C
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