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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Omschrijving Prijs Indicator Type Magnetic Sensitivity Battery Type Calibrated Audible Tone ATEX Approval Power Source Safety Category Dimensions Weight Diameter Height Length Maximum Detection Voltage
RS-stocknr. 375-5422
FabrikantRS PRO
32,32 €
Each
Aantal stuks
Magnetic Field 0.3mT AAA - - - Battery CAT III 1000 V 17 (Dia.) x 152mm 40g 17mm - 152mm 1000V ac
RS-stocknr. 810-5302
FabrikantnummerFLK2AC/90-1000V
FabrikantFluke
79,00 €
Each
Aantal stuks
Voltage - AAA RSCAL - - Battery CAT IV 1000 V - 45.4g - - - 1000V ac
RS-stocknr. 741-4355
FabrikantnummerFLK2AC/90-1000V
FabrikantFluke
31,00 €
Each
Aantal stuks
Voltage - AAA - - - Battery CAT IV 1000 V - 45.4g - - - 1000V ac
RS-stocknr. 719-0876
FabrikantnummerRSTEK200
FabrikantMartindale
60,00 €
Each
Aantal stuks
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-stocknr. 716-1064
FabrikantnummerRSTEK200
FabrikantMartindale
106,00 €
Each
Aantal stuks
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-stocknr. 810-4712
FabrikantnummerFLUKE 1AC-II
FabrikantFluke
81,00 €
Each
Aantal stuks
Voltage - AAA RSCAL Yes - Battery CAT IV 1000 V - 50g - 25mm 148mm 1000V
RS-stocknr. 528-9703
FabrikantnummerFLUKE 1AC-II
FabrikantFluke
33,00 €
Each
Aantal stuks
Voltage - AAA - Yes - Battery CAT IV 1000 V - 50g - 25mm 148mm 1000V
RS-stocknr. 905-6721
Fabrikantnummer0590 7450
FabrikantTesto
75,00 €
Each
Aantal stuks
- - - RSCAL - - Battery CAT 3 1000 V, CAT 4 600 V 155 x 25 x 33mm 63g - 23mm 155mm 1000V ac
RS-stocknr. 873-2746
FabrikantnummerLVD1A
FabrikantFluke
82,00 €
Each
Aantal stuks
- - AAA RSCAL - - Battery - - - - - - -
RS-stocknr. 905-5863
Fabrikantnummer0590 7450
FabrikantTesto
29,00 €
Each
Aantal stuks
- - - - - - Battery CAT 3 1000 V, CAT 4 600 V 155 x 25 x 33mm 63g - 23mm 155mm 1000V ac
RS-stocknr. 167-645
FabrikantRS PRO
27,57 €
Each
Aantal stuks
Voltage - AAA - Yes - Battery CAT III 1000 V 17 (Dia.) x 146mm 40g 17mm - 146mm 1000V ac
RS-stocknr. 740-6698
FabrikantnummerFluke 2AC/200-1000VC
FabrikantFluke
31,00 €
Each
Aantal stuks
Voltage - AAA - - - Battery CAT III 600 V - - - 148mm - 1000V ac
RS-stocknr. 873-2364
FabrikantnummerLVD1A
FabrikantFluke
36,00 €
Each
Aantal stuks
- - AAA - - - Battery - - - - - - -
RS-stocknr. 732-4732
FabrikantnummerTKED 1
FabrikantSKF
581,62 €
Each
Aantal stuks
- - AAA - - - - - 250 x 210 x 60mm 104g - 60mm 250mm -
RS-stocknr. 123-3287
FabrikantRS PRO
58,50 €
Each
Aantal stuks
Non Contact Voltage - AAA RSCAL - - Battery CAT IV 1000 V 152 x 22 x 18mm 40 (with Battery)g - 18mm 152mm 1000V ac
RS-stocknr. 719-0888
FabrikantnummerTEK100
FabrikantMartindale
49,00 €
Each
Aantal stuks
Voltage - 9V - Yes - Battery CAT III 1000 V, CAT IV 600 V 32 x 22 x 202mm 140g - 202mm 32mm 600V ac
RS-stocknr. 850-7688
FabrikantnummerFLUKE 1AC-E-5PK
FabrikantFluke
119,00 €
Each
Aantal stuks
Double Flash Visible Indication - AAA - - - Battery CAT IV 1000 V - - - - - -
RS-stocknr. 123-3247
FabrikantRS PRO
12,50 €
Each
Aantal stuks
Non Contact Voltage - AAA - - - Battery CAT III 1000 V / CAT IV 600 V, CAT IV, CAT lll 152 x 22 x 18mm 40 (with Battery)g - 18mm 152mm 1000V ac
RS-stocknr. 716-1076
FabrikantnummerTEK100
FabrikantMartindale
95,00 €
Each
Aantal stuks
Voltage - 9V RSCAL Yes - Battery CAT III 1000 V, CAT IV 600 V 32 x 22 x 202mm 140g - 202mm 32mm 600V ac
RS-stocknr. 911-9529
FabrikantnummerFLK2AC/200-1000VCL
FabrikantFluke
71,00 €
Each
Aantal stuks
Voltage - AAA RSCAL - - Battery CAT IV 1000 V - - - 148mm - 1000V ac
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