Voltage Testers

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 47 products
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Description Price Maximum Voltage Continuity Check Safety Category Display Type RCD Trip Test IP Rating Battery Type Power Source Dimensions Weight Height Length Maximum Operating Temperature Minimum Operating Temperature
RS Stock No. 336-328
Mfr. Part No.LVD2
BrandFluke
TWD1,463.00
Each
units
600V ac - CAT IV 600V LED - - - Battery - - - - - -
RS Stock No. 760-4551
Mfr. Part No.M630G
TWD11,983.00
Each
units
1000 V ac, 1500V dc Yes CAT IV 1000V LCD - IP65 9V Battery 240 x 62 x 39mm 270g 39mm 240mm +55°C -10°C
RS Stock No. 905-5866
Mfr. Part No.0590 7501
BrandTesto
TWD1,723.00
Each
units
690V ac/dc Yes CAT 3 1000 V, CAT 4 600V LED - IP64 - Battery 270 x 65 x 35mm 119g 35mm 270mm +50°C -10°C
RS Stock No. 905-5879
Mfr. Part No.0590 7503
BrandTesto
TWD3,727.00
Each
units
690V ac/dc Yes CAT 3 1000 V, CAT 4 600V LCD, LED - IP64 - Battery 270 x 70 x 35mm 243g 35mm 270mm +50°C -10°C
RS Stock No. 782-4428
Mfr. Part No.VI13800
BrandMartindale
TWD2,528.00
Each
units
600V ac/dc - CAT III 1000V, CAT IV 600V LED - IP54 - From Unit Under Test 205 x 67 x 27mm 130g 27mm 205mm +55°C -10°C
New
RS Stock No. 210-7937
Mfr. Part No.T6-1000PRO/EU
BrandFluke
TWD11,291.00
Each
units
1000V ac/dc Yes CAT III 1000 V, CAT IV 600V LCD - - - - - - - - - -
RS Stock No. 704-7753
Mfr. Part No.VIP150
TWD1,347.00
Each
units
400V ac/dc - CAT IV 600V LED - - - Mains - - - - - -
RS Stock No. 914-0025
Mfr. Part No.P01191742D
TWD3,126.00
Each
units
690 V ac, 750V dc Yes CAT IV 600V LED - IP65 AAA Battery, LR3 Battery Battery 163 x 64 x 40mm 210g 40mm 163mm +45°C -15°C
New
RS Stock No. 201-7830
BrandRS PRO
TWD5,682.00
Each
units
999.9V ac/dc Yes CAT IV 600V Digital No - - Battery - - - - - -
RS Stock No. 146-2605
Mfr. Part No.T6-1000
BrandFluke
TWD11,068.00
Each
units
1000V - CAT III 1000 V, CAT IV 600V LCD - - AA IEC LR6 Battery 61.1 x 43.8 x 259.3mm 350g 259.3mm 61.1mm +50°C -10°C
RS Stock No. 836-2700
Mfr. Part No.2100-alpha
TWD2,262.00
Each
units
690V ac/dc Yes CAT III 690 V, CAT IV 600V LED Yes IP64 - Mains 35 x 78 x 280mm 320g 280mm 35mm +55°C -15°C
RS Stock No. 383-0438
Mfr. Part No.MS-917
BrandCatu
TWD4,048.00
Each
units
690V ac/dc Yes CAT IV 600V LED - IK06, IP65 AAA Battery 165 x 48 x 40mm 215g 40mm 165mm +55°C -10°C
RS Stock No. 905-5876
Mfr. Part No.0590 7552
BrandTesto
TWD6,372.00
Each
units
1000V Yes CAT 3 1000 V, CAT 4 600V LCD - IP64 - Battery 199 x 62 x 40mm 360g 40mm 199mm +50°C -10°C
RS Stock No. 914-0037
Mfr. Part No.P01191762D
TWD3,286.00
Each
units
690 V ac, 750V dc Yes CAT IV 600V LED - IP65 AAA Battery, LR3 Battery Battery 163 x 64 x 40mm 210g 40mm 163mm +45°C -15°C
RS Stock No. 914-0034
Mfr. Part No.P01191762Z
TWD2,926.00
Each
units
690 V ac, 750V dc Yes CAT IV 600V LED - IP65 AAA Battery, LR3 Battery Battery 163 x 64 x 40mm 210g 40mm 163mm +45°C -15°C
RS Stock No. 188-5821
Mfr. Part No.T2271A
BrandCK
TWD564.00
Each
units
1000V ac - CAT III 1000V LED - - - Battery - - - - - -
RS Stock No. 122-5543
Mfr. Part No.MS-918-PG
BrandCatu
TWD4,970.00
Each
units
600V ac/dc Yes CAT IV 600V LED - IP65 AAA Battery - 210g - - - -
RS Stock No. 192-3685
BrandRS PRO
TWD658.00
Each
units
1000V ac - CAT II 1000V LED - - 1.5 V AAA Battery 152 x 4.5mm 58g - 152mm - -
RS Stock No. 865-4731
Mfr. Part No.MARVT25
BrandMartindale
TWD2,395.00
Each
units
690V ac/dc Yes CAT III 690V, CAT IV 600V LED - IP64 AAA Battery 205 x 67 x 27mm 130g 27mm 205mm +55°C -10°C
RS Stock No. 124-1961
BrandRS PRO
TWD2,276.00
Each
units
750V ac/dc Yes CAT III 750 V, CAT IV 600V LED Yes IP65 1.5 V AAA, 1.5 V IEC LR03 Battery 68 x 29 x 239mm 230g 239mm 68mm +50°C 0°C