Phase Comparators / Phasing Sticks
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Free UK DeliverySeaward PR11 HV Neon Phasing Unit£1,066.80 £889.00- Easy phase comparison
- Designed for use on earthed neutral circuits up to 11KV
- Neon indicators
889 Reward PointsPrice Match GuaranteeSEAHV7 -
Free UK DeliverySeaward PR11-50 Phasing Unit & PH3 Proving Unit (11KV)£1,198.80 £999.00- Up to 11kV
- 3mm tip
- Easy phase comparison
- PH3 Proving Unit included
999 Reward PointsPrice Match GuaranteeSEAHV14 -
Free UK DeliveryCATU Fixed Pole Phase Comparator - Indoor Use£1,882.42 £1,568.68- Accurate determination of differences between phase
- Suitable for use on HV systems from 2 to 36kV
- Available as standard pole or extendable pole
1568 Reward PointsPrice Match GuaranteeCL-8-36-1 -
Free UK DeliveryCATU Single Pole Phase Comparator 6-18kV (Choice of Mounting)£1,921.20 £1,601.00- 6 to 18kv range
- Measures 0.55m
- Made for attachment to insulating poles to extend reach
1601 Reward PointsPrice Match GuaranteeCL-7-06/18 -
Free UK DeliveryCATU Single Pole Phase Comparator 10-30kV (Choice of Mounting)£1,980.48 £1,650.40- 10 to 30kV range
- Attaches to insulated poles for extra extension
- LED indication of phase status
1650 Reward PointsPrice Match GuaranteeCL-7-10/30 -
Free UK DeliveryHD Electric EM Single-Stick Analogue Voltmeter – Choice of ModelCall for Pricing- Available in three models with different ranges
- Measure phase-to-ground AC and DC voltages
- Can be used to check overhead lines and underground systems
HD-EM-X -
Free UK DeliveryHD Electric DigiVolt-25T Single-Stick Voltmeter w/ Capacitive TestCall for Pricing- Compact, simple-to-use, accurate single-stick digital voltmeter and phasing set
- Capacitive Test Point Mode: conduct phasing and measurements at elbow test points
- Measure voltage between 50V and 25kV
HD-DVM-25T -
Free UK DeliveryCATU Single Pole Phase Comparator 10-30kV (Choice of Mounting)£2,259.42 £1,882.85- 1.15m pole
- LED indicators of phase
- Suitable for use on high voltage systems with 10 to 30kV range
1882 Reward PointsPrice Match GuaranteeCL-7-10/30/1 -
Free UK DeliveryCATU Single Pole Phase Comparator 12-36kV (Choice of Mounting)£2,259.42 £1,882.85- 12-36kV range
- Attaches to insulated poles
- Multiple LED indicators
1882 Reward PointsPrice Match GuaranteeCL-7-12/36 -
Free UK DeliveryHD Electric DigiVolt-80 Digital Phasing Voltmeter – Choice of KitsCall for Pricing- A two-stick, compact, high-precision voltmeter and phasing set
- Measure AC/ DC voltages between 50V and 40kV (up to 80kV with add-on resistors)
- Available as a standalone instrument or in two kits
HD-DVM-80-X -
Free UK DeliveryHD Electric DigiVolt-80T Digital Phasing Voltmeter w/ Capacitive TestCall for Pricing- Capacitive Test Point mode for conducting phasing and measurements at elbow test points
- Phase Accurate Technology ensures measurements are accurate and repeatable to 1%
- Range: 50V - 40kV; this can be extended to 80kV using add-on resistors
HD-DVM-80T-X -
Free UK DeliverySeaward PR15D/PH3 High Voltage Indicator and Phasing Unit£2,952.00 £2,460.00- Includes two products in carry case
- Suitable for use on earthed neutral systems up to 15kV
- Check phase angle, angle voltage and much more
2460 Reward PointsPrice Match GuaranteeSEAHV3 -
Free UK DeliveryHD Electric MARK Analogue Voltmeters/ Phasers – Choice of RangesCall for Pricing- Eleven models available which vary in regards to their ranges
- Measure AC and DC voltages between phase-to-ground and phase-to-phase
- Check if two conductors are in-phase or out-of-phase with each other
HD-MARK-Y -
Free UK DeliveryHD Electric DVM-80UVM Universal Digital VoltmeterCall for Pricing- Dual-stick voltage tester and phasing set for overhead and underground systems
- Phase Accurate Technology ensures voltage measurements are accurate and repeatable to 1%
- Voltage range: 5V to 40kV
HD-DVM-80UVM -
Free UK DeliveryHD Electric DDVM-40 DoubleVision Dual Display Voltmeter KitsCall for Pricing- Dual-display voltmeter and phasing set for overhead and underground applications
- Measure voltages between 5V and 40kV to an accuracy of 1%
- Available in four kits with different accessories
HD-DDVM-40-X -
Free UK DeliveryMetrohm WPC Wireless Phase Comparator KitCall for Pricing- 11kV / 33kV or 66kV / 132kV Voltage Range
- Range - 50m in air
- -25°C to +55°C operating temp range
- WPC1000 or WPC2000 models
WPC1/2000 -
Free UK DeliverySeaward PR33D High Voltage Indicator with Phasing Unit/Proving Unit£3,268.80 £2,724.00- Provides a means of phase angle comparison and indication of phase angle voltage at the point of intended paralleling of two circuits on neutral earthed systems
- Digital Instrument
- Chart provides a means of checking phase angle difference of circuits paralleled
2724 Reward PointsPrice Match GuaranteeSEAHV4 -
Free UK DeliveryMegger 510836-1 4.16 to 34.5 kV LED Detex Phasing DetectorCall for Pricing- LED indicator
- Continuous monitoring with no on/off switch
- Grounded or ungrounded AC system check
510836-1 -
Free UK DeliveryHD Electric MARK Analogue Voltmeter/ Phaser Kits – Choice of RangeCall for Pricing- Five kits available which vary in regards to the included voltmeter/ phaser and additional items
- Measure AC and DC voltages and phases of overhead or underground systems
- 3-inch (7.6cm) meter-face with multiple scales for accurate, easy reading
HD-MARK-Y-Kit -
Free UK DeliveryHD Electric DDPM-40 Double Vision® Dual Display Voltmeter & Phaser KitsCall for Pricing- Three kits available containing various additional items
- Measure AC and DC voltages and perform phasing operations
- Wireless capabilities allow tests to be carried out over distances up to 100ft
HD-DDPM-40-X -
Free UK DeliveryClydesdale TAG 5000 Wireless Phasing Device - 11-33kVCall for Pricing- Wireless transmission
- Includes receiver and transmitter
- Works through walls and doors
CLY30051133 -
Free UK DeliveryMegger 510900 10-30 kV Pole Phase ComparatorCall for Pricing- LED indicator
- Battery operated
- Complies with IEC 61481
510900 -
Free UK DeliveryHD Electric DVM-80UVK Universal Digital Voltmeter KitCall for Pricing- A comprehensive, versatile and adaptable kit optimised for voltage measurement and phasing applications
- Phase Accurate Technology ensures voltage measurements are accurate and repeatable to 1%
- Voltage range: 5V to 80kV
HD-DVM-80UVK
About Phase Comparators / Phasing Sticks
A phase detector or phase comparator is a frequency mixer, analog multiplier, or logic circuit that generates a signal which represents the difference in phase between two signal inputs.
Phasing sticks are specialised test instruments that allow technicians to determine if two electrical conductors are in-phase with each other, measure phase-to-phase voltage, compare phase-to-phase voltage, or test between phase and earth connections.
These devices are generally large in construction but lightweight enough to be moved between a variety of test points during a technician's day. Phasing sticks usually form part of a larger test kit comprising digital voltage indicators and phasing rods with detachable earth lead. The digital voltage indicator can be used by technicians separately from the phasing rod as a voltage stick or voltmeter.
