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 the 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. Voltage indicators are used in various applications that 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.

Voltage indicators and testers include a wide range of display features such as LED lights and audible signals to alert the user when live voltage is present. Some voltage indicators can also feature LCD display screens, informing the user that 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
  • Audible, LED and LCD displays to alert user of the prescence of live circuits
  • Compact designs that can be carried in a pocket or tool bag with ease

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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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. 124-2015
BrandRS PRO
£90.32
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. 124-1961
BrandRS PRO
£51.32
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. 124-1962
BrandRS PRO
£73.88
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
£112.88
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
RS Stock No. 192-3685
BrandRS PRO
£14.63
Each
Units
1000V ac - CAT II 1000 V - - - 1.5 V AAA - Battery 152 x 4.5mm 58g - 152mm -
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. 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. 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. 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. 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. 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. 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. 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. 336-328
Mfr. Part No.LVD2
BrandFluke
£32.99
Each
Units
- - - - - - - - - - - - - -
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. 225-3335
Mfr. Part No.9918970000
BrandSteinel
£16.69
Each
Units
48V dc Yes - LED - - - - - - 57g - - +50°C
RS Stock No. 905-6756
Mfr. Part No.0590 7501
BrandTesto
£75.54
Each
Units
690V Yes CAT 3 1000 V, CAT 4 600 V LED - IP64 - RSCAL Battery 270 x 65 x 35mm 119g 35mm 270mm +50°C
RS Stock No. 905-5866
Mfr. Part No.0590 7501
BrandTesto
£32.54
Each
Units
690V ac/dc Yes CAT 3 1000 V, CAT 4 600 V LED - IP64 - - Battery 270 x 65 x 35mm 119g 35mm 270mm +50°C
RS Stock No. 706-8707
Mfr. Part No.MTL10
£106.00
Each
Units
500V ac/dc - CAT III 1000 V, CAT IV 600 V LED - IP67 - RSCAL Mains 213 x 112 x 72mm 320g 72mm 213mm +55°C
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