Voltage detectors

46 companies | 120 products
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voltage detector
voltage detector
PVS100i

• Phase identification at all voltage levels in real time • GPS connection and GPS cache (1 h buffer) • Measurement on LV, HV, and capacitive test points • Easy to operate via touch display ...

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MEGGER
voltage detector
voltage detector
VF5

... non-contact voltage detector • 12 V to 1000 V voltage range • Visual, audible, and vibration warning of low and medium voltages • Durable rubber over-moulded ...

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MEGGER
AC voltage detector
AC voltage detector
VF6

... • AC non-contact voltage detector • 12 V – 1000 V voltage range • Visual, audible, and vibration warning of low and medium voltages • Built-in bright ...

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MEGGER
AC voltage detector
AC voltage detector
HT20s

Pen phase detector with integrated torch Pen phase detector HT20 allows very quickly checking for the presence of AC voltage on any kind of electric installation with and without direct ...

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HT
AC voltage detector
AC voltage detector
MTAG series

MV Voltage detector 1 - 69 kV Standards IEC 61243-1 VOLTAGE DETECTORS CAPACITIVE TYPE TO BE USED FOR VOLTAGES EXCEEDING 1 kV A.C. ...

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PENTA
individual detector
individual detector
ALADIN

... equipment. Technical specifications Electric field detector : Detector operating range: 2 kV to 400 kVReference detection distance: ≈ 2 metres from a conductor located at a height of 1.5m at a voltage ...

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PENTA
high-voltage detector
high-voltage detector
HTAG series

50 -765 kV voltage detector Standards IEC 61243-1 (2009) VOLTAGE DETECTORS CAPACITIVE TYPE TO BE USED FOR VOLTAGES EXCEEDING 1 kV A.C. CE: Compliance ...

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PENTA
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
high-voltage detector
CL-8-36

... potential differences between any two points of a High Voltage installation. Mainly reserved for finding drivers of the same phase (matching), they can also be used for bipolar detection and High Voltage ...

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CATU
presence detector
presence detector
CL-6-100/30000

... DC voltage detector: 100 to 30,000 V DC. The low threshold, set at 100 V, detects any voltage exceeding the Very Low Voltage DC limits. Indoor use (to be used ...

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CATU
presence detector
presence detector
CL-499-101

... interface test points of separate voltage detector systems (SVDS) type CL-498-00 or equivalent. The voltage presence is displayed by means of a high-efficiency LED. Features: ...

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CATU
high-voltage detector
high-voltage detector
Perfomaster

... Incorporated high voltage power supply, input voltage 24V DC No high voltage cables needed wo-colour status LED: - Green LED: signals operation OK - Red LED: An intermittent LED signals ...

high-voltage detector
high-voltage detector
HD DET

... CM5 high voltage generator and is communicated with an output signal and the flashing of the red LED. - Detection of perforations over a large area - Detection of very small perforations possible Housing - ABS/PTFE Cable ...

high-voltage detector
high-voltage detector
TensION

... obtained. Refer to the table below: - 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 ...

high-voltage detector
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
high-voltage detector
KD1E/19

... The KD1E/19 is a neon HV potential indicator suitable for use on earthed neutral systems up to 19kV. A highly robust, portable AC/DC voltage indicator, this potential indicator provides a means of confirming ...

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Seaward
high-voltage detector
high-voltage detector
KD1E/22

... The KD1E/22 is a neon HV potential indicator suitable for use on earthed neutral systems up to 22kV. A highly robust, portable AC/DC voltage indicator, this potential indicator provides a means of confirming ...

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Seaward
AC voltage detector
AC voltage detector
NC-1

... Non-Contact AC Voltage Detector designed for indoor use. It has a sensitivity range of 120 to 240VAC, detection distance of <5mm, and overvoltage of 600V. This detector carries a safety ...

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AEMC Instruments
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
AC voltage detector
AC voltage detector
UT262E

... productivity. Features of UT262E Non-Contact Phase Detector Certificates: CE, UKCA ● Phase-detection ● Phase missing detection ● Phase sequence detection ● Non-contact detection ● Three-phase AC voltage: ...

gas detector
gas detector
ZWIN-PVOC06

... traps, dehumidifiers, flow meters and other units for drying and filtering, and then enters the intelligent PID organic gas detector, with advanced spectroscopy technology, the concentration of VOCs in the gas is measured. ...

voltage detector
voltage detector
ML-020P

... as μmol/m/s (micromoles of photons per meters squared per second). The low output Voltage of the sensor can easily be converted to a 4-20mA current or higher Voltage using the MS-4.20mA converter. ...

portable detector
portable detector
PTM600-S

PTM600-S can simultaneously detect toxic and combustible gases, suitable for the dangerous or hazardous space, such as tunnels, culverts, storage rooms and other restricted spaces where the air can not be circulated. The system could ...

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Beijing Zetron Technology Co., Ltd
multi-gas detector
multi-gas detector
MS104K

MS104K gas analyzer is possible to set whether to display the maximum value, minimum value, average value or not. Data recovery function; in case of mis-operation, it is possible to select partial or full recovery. It is possible to ...

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Beijing Zetron Technology Co., Ltd
multi-gas detector
multi-gas detector
MS400

... signaling design and handy wizard functions ensure complete safety throughout the process. We provide gas detector OEM/ODM serves. MS400 Series Gas Detector is up to 4 potential atmospheric hazards including ...

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Beijing Zetron Technology Co., Ltd
high-voltage detector
high-voltage detector
HVP-275

​The TECPEL HVP-275 is a high voltage proximity detector.It has eight voltage detection settings from 240Vac to 275kVac. The HVP-275 consists of an internal pickup sensor plate, a sensitivity ...

AC voltage detector
AC voltage detector
12

AC voltage detector (non contact) with buzzer and LED • AC Voltage detector (V>100V AC) • No contact • Phase detector • Autotest • Hi sensitivity ...

three-phase voltage detector
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 ...

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HIOKI EUROPE GmbH
presence detector
presence detector
TSV100

TSV100 is an AC voltage detector with galvanic isolation and IP30 protection. TSV100 is an AC voltage detector with optoisolated open collector output. It detects voltage ...

gas detector
gas detector
GW300

... One-key call for help/telephone function to ensure communication in emergencies - Real-time wireless communication with gas detectors, alarms are immediately known - Heart rate detection, abnormal heart rate will be ...

voltage detector
voltage detector
BE15

The capacitive measuring method enables a non-contact voltage measurement that can be carried out quickly and easily. The LED glow lamp starts pulsating as soon as the measuring tip detects a voltage ...

low-voltage detector
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 ...

high-voltage detector
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
high-voltage detector
high-voltage detector
HVD series

HVD high voltage indicator is adapted for indoor electrical panel, used in MV / HV switchgear. It is connected via internal wiring to capacitive sensors inside the switchgear. Rated voltage ...

high-voltage detector
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
neutron detector
neutron detector
R7771

... width detection of 10 ns 32 inputs on BNC connectors (TTL, 50 Ω) Single high-power high-voltage supply output (+2000 V @ 1 mA) Single high-power low-voltage supply output (+5 V @ 1.5 A) 10/100T Ethernet ...

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CAEN Spa
voltage detector
voltage detector
ET330

... Triplett ET330 Non-Contact Voltage Detector can easily check for the presence of AC Voltage before working on a circuit. It has dual AC voltage ranges (24 to 1000V and ...

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Triplett
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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