Voltage Detectors

Transcat’s extensive voltage tester selection features: digital voltage indicators and detectors, voltmeters, phasing sticks/sets and other instruments related to voltage detection, measurement, and troubleshooting. Basic voltage testers use sensor heads to verify that voltage is present and a conductor is live. Voltage measurement instruments, such as voltmeters, have voltage functionality similar to a DMM. Phasing sets measure conductor voltages from phase-to-ground and phase-to-phase. Our voltage category includes equipment from Fluke, Amprobe, and Vitrek with the safety ratings for industrial/ commercial measurements. Electricians and repair pros can confirm and/or measure voltage on transmission lines, power distribution equipment, downed power lines, breaker panels, wiring and other voltage carriers.

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  1. Extech ET30B AC DC Voltage Tester
    Extech ET30B AC/DC Voltage Tester
    Order #: ET30B
    Mfg #: ET30B
    Availability: Ships in 2-3 weeks
    Special Price $11.69 Regular Price $12.99
    AC/DC Voltage Tester Learn More
  2. Extech ET28B 480V AC Voltage Tester
    Extech ET28B 480V AC Voltage Tester
    Order #: ET28B
    Mfg #: ET28B
    Availability: Ships in 2-3 weeks
    Special Price $14.39 Regular Price $15.99
    480V AC Voltage Tester Learn More
  3. Extech ET26B 240V AC/DC Voltage Tester
    Extech ET26B 240V AC/DC Voltage Tester
    Order #: ET26B
    Mfg #: ET26B
    Availability: Ships in 2-3 weeks
    Special Price $8.09 Regular Price $8.99
    240V AC/DC Voltage Tester Learn More
  4. Extech ET23B Low Voltage Tester
    Extech ET23B Low Voltage Detector
    Order #: ET23B
    Mfg #: ET23B
    Availability: Ships in 2-3 weeks
    Special Price $6.29 Regular Price $6.99
    Low Voltage Detector Learn More
  5. Extech ET20B Neon AC/DC Voltage Detector
    Extech ET20B Neon AC/DC Voltage Detector
    Order #: ET20B
    Mfg #: ET20B
    Availability: Ships in 2-3 weeks
    Special Price $6.83 Regular Price $7.59
    Neon AC/DC Voltage Detector Learn More
  6. Extech DV23 AC Voltage Detector
    Extech DV23 AC Voltage Detector
    Order #: DV23
    Mfg #: DV23
    Availability: Ships in 2-3 weeks
    Special Price $12.59 Regular Price $13.99
    AC Voltage Detector Learn More
  7. HD Electric DVM-80UVM
    HD Electric DVM Dual Stick Phasing Voltmeter w/Peak Hold Mode,5V-40kV
    Order #: DVM-80UVM
    Mfg #: DVM-80UVM
    Availability: Call for availability
    Special Price $1,974.00 Regular Price $2,077.90
    Dual Stick Phasing Voltmeter w/Peak Hold Mode,5V-40kV Learn More
  8. HD Electric DDVM-40/K03
    HD Electric DDVM-40/K03 Dual Digital Display Voltmeter Kit,40kV
    Order #: DDVM-40/K03
    Mfg #: DDVM-40/K03
    Availability: Ships in 1-2 weeks
    Special Price $3,066.31 Regular Price $3,227.70
    Dual Digital Display Voltmeter Kit,40kV Learn More
  9. Amprobe VPC-12
    Amprobe VPC-12 Voltage Continuity Tester
    Order #: VPC-12
    Mfg #: 4375938
    Availability: Ships in 2-3 weeks
    Special Price $39.59 Regular Price $43.99
    Voltage Continuity Tester Learn More
  10. Amprobe VPC-10A
    Amprobe VPC-10A Voltage Continuity Tester
    Order #: VPC-10A
    Mfg #: 4375914
    Availability: Ships in 2-3 weeks
    Special Price $29.69 Regular Price $32.99
    Voltage Continuity Tester Learn More
  11. Hioki U8974
    Hioki U8974 High Voltage Unit
    Order #: U8974
    Mfg #: U8974
    Availability: In stock
    $1,560.00
    High Voltage Unit Learn More
  12. Hoyt Electrical Instrument H2713PU
    Hoyt Electrical Instrument H2713PU Voltage Proving Unit, 500, 1000, 2500, 5000V
    Order #: H2713PU
    Mfg #: H2713PU
    Availability: Ships in 2-3 weeks
    Special Price $339.14 Regular Price $398.99
    Voltage Proving Unit, 500, 1000, 2500, 5000V Learn More
  13. Hioki MR8990
    Hioki MR8990 Digital Voltmeter Unit
    Order #: MR8990
    Mfg #: MR8990
    Availability: Ships in 2-3 weeks
    $1,695.00
    Digital Voltmeter Unit Learn More
  14. HD Electric DDVM-40
    HD Electric DDVM-40 Dual Digital Display Voltmeter 40kV
    Order #: DDVM-40
    Mfg #: DDVM-40
    Availability: Ships in 1-2 weeks
    Special Price $1,764.20 Regular Price $1,857.06
    Dual Digital Display Voltmeter 40kV Learn More
  15. FLIR TA55
    FLIR TA55 AC Current Line Splitter
    Order #: TA55
    Mfg #: TA55
    Availability: Ships in 2-3 weeks
    $25.99
    AC Current Line Splitter Learn More
  16. Fluke LVD1A
    Fluke LVD1A Volt Light,EU RoHs
    Order #: LVD1A
    Mfg #: 4571403
    Availability: In stock
    Special Price $42.29 Regular Price $46.99
    Volt Light,EU RoHs Learn More
  17. HT Instruments HT20
    HT Instruments HT20 Electronic voltage tester with LED light, buzzer & flashlight
    Order #: HR000296
    Mfg #: HR000296
    Availability: Item discontinued
    $29.00
    Electronic voltage tester with LED light, buzzer & flashlight Learn More
  18. HT Instruments HT70
    HT Instruments HT70 Phase finder and phase rotation meter
    Order #: HR000070
    Mfg #: HR000070
    Availability: Item discontinued
    $49.00
    Phase finder and phase rotation meter Learn More
  19. HT Instruments HT5
    HT Instruments HT5 Lamp tester for gas filled lamps
    Order #: HA000138
    Mfg #: HA000138
    Availability: Item discontinued
    $99.00
    Lamp tester for gas filled lamps Learn More
  20. Megger 514360-7
    Megger 514360-7 24.3-72.5kV Electronic DETEX Voltage Detector
    Order #: 514360-7
    Mfg #: 514360-7
    Availability: Ships in 2-3 weeks
    $1,685.00
    24.3-72.5kV Electronic DETEX Voltage Detector Learn More
  21. Hoyt 2713PU
    Hoyt Electrical Instrument 2713PU High Voltage Multifunction Phasing Stick-Proving Unit
    Order #: 2713PU
    Mfg #: 2713PU
    Availability: Ships in 2-3 weeks
    Special Price $339.15 Regular Price $399.00
    High Voltage Multifunction Phasing Stick-Proving Unit Learn More
  22. Noshok 300
    Noshok 300 Pressure Switch,7-115PSIG 1/4"NPT,Hirschmann Connector
    Order #: 300-1-2-7/115-8
    Mfg #: 300-1-2-7/115-8
    Availability: Item discontinued
    Special Price $86.30 Regular Price $90.85
    Pressure Switch,7-115PSIG 1/4"NPT,Hirschmann Connector Learn More
  23. Ashcroft 2274
    Ashcroft 2274 3" Pressure Gauge, 200 psi Digital,4-20mA Output,1/4nptLow
    Order #: 30-2274SD-02LXAO-200PSI
    Mfg #: 30-2274SD-02LXAO-200#
    Availability: Ships in 2-3 weeks
    Special Price $545.42 Regular Price $609.41
    3" Pressure Gauge, 200 psi Digital,4-20mA Output,1/4nptLow Learn More
  24. JDSU-SMARTCLASSENET
    JDSU SmartClass Ethernet for Rent Handheld Ethernet Test Tool
    Order #: JDSU-SMARTCLASSENET-RENT1
    Mfg #: JDSU-SMARTCLASSENET
    Availability: Call for Availability
    Call for price
    Handheld Ethernet Test Tool Learn More
  25. Additel ADT681
    Additel ADT681-20-GP40K-PSI-AM Digital Pressure test Gauge .2%FS,0-40KPSI Autoclave 1/4HPM
    Order #: ADT681-20-GP40K-PSI-AM
    Mfg #: ADT681-20-GP40K-PSI-AM
    Availability: Ships in 2-3 weeks
    $1,623.00
    Digital Pressure test Gauge .2%FS,0-40KPSI Autoclave 1/4HPM Learn More
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