Voltage detectors

36 companies | 82 products
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high-voltage detector / LED / transmission line
high-voltage detector
DETEX

... being tested. Electronic voltage detectors for use on distribution line voltages (Cat. No. 514360 series) provide a single red LED. Detectors rated for transmission ...

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MEGGER
AC voltage detector / LED / pen-type
AC voltage detector
VF1, VF2

Detects the presence of a.c. voltage at: Socket outlets Fuses Switches Wires and cables Circuit breakers Luminares Quick and easy check for a.c. voltage Check for the presence of a.c. ...

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MEGGER
voltage detector / portable / rugged / automatic
voltage detector
MPU690

... output voltages Automatic operation High output power suitable for test lamps Extended battery life Magnetic base Rugged case Good practice requires that two pole voltage detectors ...

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MEGGER
voltage detector
voltage detector
C.A 740N, C.A 760N

Chauvin Arnoux test measurement voltage absence testers (VATs) C.A 740N and C.A 760N check for the absence of voltage in compliance with Edition 2 of the IEC 61243-3 standard workplace legislation on ...

voltage detector / non-contact / with flashlight
voltage detector
FLIR VP52

... IV-rated Non-Contact Voltage Detector featuring a combination of alerts tactile vibration and red LED alarms, a powerful LED flashlight, and versatile voltage sensitivities. We engineered ...

medium-voltage detector
medium-voltage detector

... metal structuring pedestals or metallic siding, conduit street light fixtures or cross boxes or electrical equipment. The Voltage Sensor is an established life-hoarder, with over 20 years of overhaul in telecommunications ...

high-voltage detector / portable
high-voltage detector
KD1E/33

... is available and should be used before and after the high voltage indicator is employed. Technical specification Maximum System voltage33kV Maximum Voltage to earth19kV Threshold ...

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Seaward
high-voltage detector / portable
high-voltage detector
KD1E/19S

... 19S is a neon AC only HV potential indicator suitable for use on earthed neutral systems up to 19kV. A highly robust, portable AC only voltage indicator, this potential indicator provides a means of confirming ...

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Seaward
high-voltage detector / portable
high-voltage detector
KD1E

... The KD1E is a neon HV potential indicator suitable for use on earthed neutral systems up to 11kV. A highly robust, portable AC/DC voltage indicator, this potential indicator provides a means of confirming ...

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Seaward
high-voltage detector / power / ion / non-contact
high-voltage detector
TensION

... to the table below: Features - Convenient high-voltage indicator in pen size - There is no need to make contact with the device being controlled - The tip of the TensION illuminates when a voltage ...

voltage detector / cable / power / spark
voltage detector
Perfomaster

... . Supply voltage and output voltage setting to the Perfomaster can be provided in two ways: 1) directly form the machine f.e. PLC 2) with additional external control kit Features - Incorporated ...

voltage detector / spark / perforation / LED
voltage detector
HD DET

... a perforation passes the electrode, there will occur a controlled spark over. This is detected by the associated CM5 high voltage generator and is communicated with an output signal and the flashing of the red LED. features - ...

voltage detector
voltage detector
RE15

... detection of AC voltage Optic and acoustic alarm in case of voltage Compact pen-design with pocket clip Built-in flashlight Excellent value for money The RE15 should by all means become a standard ...

high-voltage detector / hand-held / with visual alarm / outdoor
high-voltage detector
HSA 194 110 420 SN7737

Easy and safe testing For contactlessly verifying safe isolation from supply voltage on centre-earthed monophase traction power lines Cost-effective / space-saving transport

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DEHN + SÖHNE
voltage detector
voltage detector
70 - 600 V | 3120

... from Hioki is a twin light audible voltage detector. The device has top primary supply level safety class rating for voltage detectors. Its CAT IV 600V design matches ...

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HIOKI E.E. CORPORATION
voltage detector / compact / non-contact / outdoor
voltage detector
CN-7

NON CONTACT VOLTAGE DETECTOR RANGE 3 KV to 765 KV - DIFFERENT MODELS AVAILABLE Application: Non-contact voltage detector, voltage range from 3 ...

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CATU
voltage detector / phase / electronic / portable
voltage detector
DetexTM + MS-920

Our range of low voltage detectors, according to the 2010 version of the IEC 61243-3 standard is suitable for most situations on LV installations and lines. Our detectors ...

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CATU
voltage detector / phase / electronic / portable
voltage detector
MS-917-BS

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CATU
three-phase voltage detector / phase / digital / portable
three-phase voltage detector
PD3

DIGITAL PHASE DETECTOR PD3259 Digital Phase Rotation Meter with Three-Phase Voltage Measurement Functionality Overview Hioki’s non-contact voltage detection and measurement technology ...

low-voltage detector / pinhole / for coatings
low-voltage detector
LD8100

The TQC Low Voltage Pinhole detector enables the user to inspect various coatings on conductive substrates for small defects such as holidays and pinholes using the ‘wet sponge technique’. The grounding ...

AC voltage detector / phase / non-contact / hand-held
AC voltage detector
SEFRAM1 series

AC voltage detector (non contact) with buzzer and LED Model SEFRAM12 - AC Voltage detector (V>100V AC) - No contact - Phase detector - ...

high-voltage detector
high-voltage detector
HVP-275

The High-voltage Detector Series HVP-275 is manufactured by Tecpel, is a high voltage proximity detector that has eight voltage detection settings and ...

voltage detector / for railway applications
voltage detector
RPT2

... The identification threshold for voltage presence can be trimmed from200 to 800V and the maximum input voltage is 3 kV +/- 20% so the device is suitable for different range of nominal voltage ...

AC voltage detector
AC voltage detector
8309

Voltage Sensor KEW 8309 Floating voltage can be measured *Floating voltage: phase to phase voltage not grounded Max. input voltage |AC 600Vrms(sin), ...

AC voltage detector
AC voltage detector
SV series

... polyamide DIN mount case Designed for industrial environments Connect up to four (4) AC Voltage Sensors to the XR440 Data Logger Connect up to eight (8) AC Voltage Sensors to the XR5-SE Data Logger

electric current monitor / voltage
electric current monitor

... measured data the causes of occurrence of shaft currents and voltages can be identified. The main purpose of shaft current and voltage protection (SCVP) system is to detect shaft currents and voltages ...

high-voltage detector / non-contact / waterproof
high-voltage detector
MTP 278

8 voltage settings: 240V, 2kV, 6kV, 11kV, 22kV, 33kV, 132kV, 275kV Sound and visual 360° LED indication Compatible with most hot sticks Self-test function Suitable for indoor and outdoor use (IP65) Safety standard: EN ...

AC voltage detector
AC voltage detector
HT20s

The HT20 is a pen voltage detector engineered by HT Instruments. It is constructed in compliance to IEC/EN61010-1 safety standard in CAT IV 1000V. The device detects AC voltage from ...

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HT
AC voltage detector
AC voltage detector
DV26

Features: Non-contact detection of AC Voltage from 100 to 1000VAC For use on 50/60Hz circuits Rugged double-molded housing Green LED indicator lights up when powered on and ready to use Flashing Red LED indicator light ...

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Extech
high-voltage detector / medium-voltage / low-voltage / with audible alarm
high-voltage detector
DETECT LINE NG series

DETECT LINE NG is a detector of high voltage lines : MV ( 50 kV). DETECT LINE NG warns the user with an acoustic and visual signal when the lifting device enters a danger zone at a distance ...

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MADE
voltage detector
voltage detector
UPA-100

... electrical arc flash risk. It is hardwired to the circuit breaker or main disconnect. Whenever there is voltage, UPA will flash. It is powered by the same voltage that tends to indicate and comes with ...

high-voltage detector / electronic
high-voltage detector
R4352 - R4352-6P

Detector fitted with a notched insulating end-piece for attaching to an insulating rod. Unipolar electronic detector for checking the absence or presence of the high-voltage. Device ...

phase detector / voltage
phase detector
max. 480 V, 50 - 400 Hz | 208 series

The Model 208A & 208D Line Voltage & Phase Sequence Detectors allows quick and easy determination of phase sequence (either ABC or CBA). Available in 50/60 Hz and 400 Hz versions, this unit can also ...

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Time Mark

How to choose this product

voltage-detector

A voltage detector tests the presence or absence of voltage in an electrical line. Both pen and portable multimeter-type models exist.

Applications

These devices are used by electricians to verify that there is no voltage in the circuit on which they must work.

Technologies

Such testers can detect very small voltages. They have a cord long enough to reach a ground point, while the other contact is usually found at the end of the device. Results are displayed on an LCD screen, indicated by LEDs or an audio signal. Many also indicate resistance, rotating field and phase. The tester is checked both before and after each use by touching the two contacts together.

The screwdriver tester with a neon bulb in its handle does not protect the user against short-circuits and is prohibited in professional settings. Electronic non-contact testers are replacing these devices for simple, low-voltage testing. Digital multimeters are subject to calibration errors and are sensitive to nearby inductive fields, making them unreliable for test work.

How to choose

Choice will depend on the voltage range, display type and additional features.

Advantages

- Safety for electrical work