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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Filtres

Afficher 1 - 20 des 53 produits
Nombre de résultats par page
Description Prix Indicator Type Magnetic Sensitivity Battery Type Calibrated Audible Tone ATEX Approval Power Source Safety Category Dimensions Weight Diameter Height Length Maximum Detection Voltage
N° de stock RS 375-5422
MarqueRS PRO
32,32 €
Each
Unité
Magnetic Field 0.3mT AAA - - - Battery CAT III 1000 V 17 (Dia.) x 152mm 40g 17mm - 152mm 1000V ac
N° de stock RS 167-645
MarqueRS PRO
27,57 €
Each
Unité
Voltage - AAA - Yes - Battery CAT III 1000 V 17 (Dia.) x 146mm 40g 17mm - 146mm 1000V ac
N° de stock RS 214-467
MarqueRS PRO
23,00 €
Each
Unité
- - AAA - - - Battery - 180 x 45 x 30mm - - - - -
N° de stock RS 123-3287
MarqueRS PRO
58,50 €
Each
Unité
Non Contact Voltage - AAA RSCAL - - Battery CAT IV 1000 V 152 x 22 x 18mm 40 (with Battery)g - 18mm 152mm 1000V ac
N° de stock RS 123-3247
MarqueRS PRO
12,50 €
Each
Unité
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
N° de stock RS 136-5749
MarqueRS PRO
99,90 €
Each
Unité
Non Contact Voltage - 1.5 V, AAA RSCAL - - Battery CAT IV 1000 V - - - - - 1000V ac
N° de stock RS 178-1216
MarqueRS PRO
37,70 €
Each
Unité
Non Contact Voltage - AAA - Yes Yes Battery CATIV 1000 V 25 x 23 x 160mm 55g - 160mm 25mm 1000V
N° de stock RS 136-5672
MarqueRS PRO
19,71 €
Each
Unité
Non Contact Voltage - 1.5 V, AAA, NEDA 24A, IEC LR 03 - Yes - Battery CAT III 1000 V - - - - - 1000V ac
N° de stock RS 136-5674
MarqueRS PRO
22,33 €
Each
Unité
Magnetic Probe, Magnetic Probe Tip - - - - - - CAT II 1000 V, CAT III 600 V, CAT IV 300 V - - - - - 1000V
N° de stock RS 161-1627
MarqueRS PRO
6,85 €
Each
Unité
- - AAA - - - Battery CAT III 1000 V, CAT IV 600 V 25 x 21 x 158mm 34g - 158mm 25mm -
N° de stock RS 136-5746
MarqueRS PRO
89,50 €
Each
Unité
Non Contact Voltage - 1.5 V, AAA, NEDA 24A, IEC LR 03 RSCAL Yes - Battery CAT III 1000 V - - - - - 1000V ac
N° de stock RS 141-1997
MarqueRS PRO
98,00 €
Each
Unité
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
N° de stock RS 136-5675
MarqueRS PRO
30,55 €
Each
Unité
Non Contact Voltage - 1.5 V, AAA - - - Battery CAT IV 1000 V - - - - - 1000V ac
N° de stock RS 166-838
MarqueRS PRO
41,50 €
Each
Unité
Voltage - AAA - - - Battery CAT III 1000 V 18 (Dia.) x 146mm 40g 18mm - 146mm 1000V ac
N° de stock RS 141-1996
MarqueRS PRO
52,00 €
Each
Unité
Magnetic Field 0.3mT AAA, GP Alkaline GN24A LR03 Size AAA - - Yes Battery - - 40g - - - -
N° de stock RS 238-3571
MarqueRS PRO
23,50 €
Each
Unité
- - AAA - - - Battery - - - - - - -
N° de stock RS 141-1995
MarqueRS PRO
52,00 €
Each
Unité
Voltage - AAA, GP Alkaline GN24A LR03 Size AAA - - Yes Battery CAT III 1000 V ac 18 (Dia.) x 151mm 50g 18mm - 151mm 1000V ac
N° de stock RS 741-4355
Référence fabricantFLK2AC/90-1000V
MarqueFluke
31,00 €
Each
Unité
Voltage - AAA - - - Battery CAT IV 1000 V - 45.4g - - - 1000V ac
N° de stock RS 810-5302
Référence fabricantFLK2AC/90-1000V
MarqueFluke
79,00 €
Each
Unité
Voltage - AAA RSCAL - - Battery CAT IV 1000 V - 45.4g - - - 1000V ac
N° de stock RS 719-0876
Référence fabricantRSTEK200
MarqueMartindale
60,00 €
Each
Unité
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