Non Contact Voltage & Magnetic Field Indicators

Non-contact voltage detectors are a highly reliable and safe way to detect live wires and conductors without coming into contact with them. They can be used in a wide range of environments due to their compact and portable design, making them perfect for working on the go.

Non-contact voltage & magnetic field indicators feature a wide range of features to enhance the user experience, making it easier to identify live currents and magnetic fields. LED lights are often included to indicate when the device is in contact with a live voltage, in some cases this is also accompanied with a beeping noise.

How do they work?

Also known as a voltage detector, voltage tester pens, sensors or test pens. They allow the user to test electrical conductors without touching them. Non-contact testers are the safest and easiest way to detect electric fields or voltage. Voltage testers utilise what is called capacitive coupling, the user holding the instrument provides a ground reference. The tester then detects changing electric field around the object or objects conducting an AC current (Alternating current). Simply put, the user and the tester pen when near the electrical conductor will cause a small current to flow through the tester from the source, this is how it detects AC voltage.

At RS, we offer a wide range of reliable non-contact voltage testers suitable for DIY enthusiasts at home to electrical engineers. The user-friendly devices ensure quick and efficient testing of voltage in a range of applications and can be used by anyone from a homeowner carrying out renovations to an electrical engineer.


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Visar 1 - 20 av 48 produkter
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Beskrivning Pris Indicator Type Magnetic Sensitivity Battery Type Calibrated Audible Tone ATEX Approval Power Source Safety Category Dimensions Weight Diameter Height Length Maximum Detection Voltage
RS-artikelnummer 732-4732
Tillv. art.nrTKED 1
VarumärkeSKF
5 771,46 kr
Each
Enheter
- - AAA - - - - - 250 x 210 x 60mm 104g - 60mm 250mm -
RS-artikelnummer 375-5422
VarumärkeRS PRO
306,00 kr
Each
Enheter
Magnetic Field 0.3mT AAA - - - Battery CAT III 1000 V 17 (Dia.) x 152mm 40g 17mm - 152mm 1000V ac
RS-artikelnummer 741-4355
Tillv. art.nrFLK2AC/90-1000V
VarumärkeFluke
235,00 kr
Each
Enheter
Voltage - AAA - - - Battery CAT IV 1000 V - 45.4g - - - 1000V ac
RS-artikelnummer 719-0876
Tillv. art.nrRSTEK200
VarumärkeMartindale
620,40 kr
Each
Enheter
Magnetic Field, Voltage ±10mT 9V - Yes - Battery CAT III 1000 V, CAT IV 600 V 32 x 22 x 202mm 150g - 202mm 32mm 600V ac
RS-artikelnummer 810-5302
Tillv. art.nrFLK2AC/90-1000V
VarumärkeFluke
654,00 kr
Each
Enheter
Voltage - AAA RSCAL - - Battery CAT IV 1000 V - 45.4g - - - 1000V ac
RS-artikelnummer 716-1064
Tillv. art.nrRSTEK200
VarumärkeMartindale
1 039,40 kr
Each
Enheter
Magnetic Field, Voltage ±10mT 9V RSCAL Yes - Battery CAT III 1000 V, CAT IV 600 V 32 x 22 x 202mm 150g - 202mm 32mm 600V ac
RS-artikelnummer 873-2746
Tillv. art.nrLVD1A
VarumärkeFluke
753,00 kr
Each
Enheter
- - AAA RSCAL - - Battery - - - - - - -
RS-artikelnummer 847-7739
Tillv. art.nr2824434
VarumärkeGedore
338,18 kr
Each
Enheter
- - - - - - - - - - - - - -
RS-artikelnummer 873-2364
Tillv. art.nrLVD1A
VarumärkeFluke
323,00 kr
Each
Enheter
- - AAA - - - Battery - - - - - - -
RS-artikelnummer 740-6698
Tillv. art.nrFluke 2AC/200-1000VC
VarumärkeFluke
235,00 kr
Each
Enheter
Voltage - AAA - - - Battery CAT III 600 V - - - 148mm - 1000V ac
RS-artikelnummer 741-4346
Tillv. art.nrFLK2AC/200-1000VCL
VarumärkeFluke
235,00 kr
Each
Enheter
Voltage - AAA - - - Battery CAT IV 1000 V - - - 148mm - 1000V ac
RS-artikelnummer 905-6721
Tillv. art.nr0590 7450
VarumärkeTesto
729,86 kr
Each
Enheter
- - - RSCAL - - Battery CAT 3 1000 V, CAT 4 600 V 155 x 25 x 33mm 63g - 23mm 155mm 1000V ac
RS-artikelnummer 810-4712
Tillv. art.nrFLUKE 1AC-II
VarumärkeFluke
693,00 kr
Each
Enheter
Voltage - AAA RSCAL Yes - Battery CAT IV 1000 V - 50g - 25mm 148mm 1000V
RS-artikelnummer 528-9703
Tillv. art.nrFLUKE 1AC-II
VarumärkeFluke
274,00 kr
Each
Enheter
Voltage - AAA - Yes - Battery CAT IV 1000 V - 50g - 25mm 148mm 1000V
RS-artikelnummer 911-9529
Tillv. art.nrFLK2AC/200-1000VCL
VarumärkeFluke
654,00 kr
Each
Enheter
Voltage - AAA RSCAL - - Battery CAT IV 1000 V - - - 148mm - 1000V ac
RS-artikelnummer 905-5863
Tillv. art.nr0590 7450
VarumärkeTesto
299,86 kr
Each
Enheter
- - - - - - Battery CAT 3 1000 V, CAT 4 600 V 155 x 25 x 33mm 63g - 23mm 155mm 1000V ac
RS-artikelnummer 166-838
VarumärkeRS PRO
437,69 kr
Each
Enheter
Voltage - AAA - - - Battery CAT III 1000 V 18 (Dia.) x 146mm 40g 18mm - 146mm 1000V ac
RS-artikelnummer 167-645
VarumärkeRS PRO
284,76 kr
Each
Enheter
Voltage - AAA - Yes - Battery CAT III 1000 V 17 (Dia.) x 146mm 40g 17mm - 146mm 1000V ac
RS-artikelnummer 141-1997
VarumärkeRS PRO
946,00 kr
Each
Enheter
Voltage - AAA, GP Alkaline GN24A LR03 Size AAA RSCAL - Yes Battery CAT III 1000 V ac 18 (Dia.) x 151mm 50g 18mm - 151mm 1000V ac
Nytt
RS-artikelnummer 192-0597
Tillv. art.nrNC2
VarumärkeMartindale
661,99 kr
Each
Enheter
- - - - - - - - - - - - - -
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