Voltage Testing & Measuring

Voltage Testing & Measuring
Filters >>
Narrow it Down!

Items 1-48 of 95

Set Ascending Direction
  1. Greenlee ESM Series Digital Multimeter DM-820A
    Free Shipping at $99+!
    In-Stock At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    Greenlee ESM Series Digital Multimeter DM-820A
    SKU: GRDM-820A
    Was $24669
    $18502
  2. Milwaukee Voltage Detector 50-1000V AC & LED Light 2202-20
    Free Shipping at $99+!
    In-Stock At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    Milwaukee Voltage Detector 50-1000V AC & LED Light 2202-20
    SKU: 2202-20
    $2199
  3. Greenlee ESM Series Professional Plant Digital Multimeter DM-510A
    Free Shipping at $99+!
    Available to Order This item is currently not on order and typically would expect 4-12+ days to receive in but can be longer. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.
    Greenlee ESM Series Professional Plant Digital Multimeter DM-510A
    SKU: GRDM-510A
    $18699
  4. Wiha Non-Contact Voltage Tester Category IV 12-1000V AC with Flash Light 25506
    Free Shipping at $99+!
    In-Stock At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    Wiha Non-Contact Voltage Tester Category IV 12-1000V AC with Flash Light 25506
    SKU: WIHA-25506
    $2971
  5. Klein Dual IR/Probe Thermometer IR07
    Free Shipping at $99+!
    Direct Ship* Item will ship direct from manufacturer if meets minimal requirements or from Ohio Power Tool, whichever is faster typically these orders will take 2-5+ days to ship if available from manufacturer. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.
    Klein Dual IR/Probe Thermometer IR07
    SKU: KLN-IR07
    $5197
  6. Milwaukee Voltage Detector Dual Range 10-1000V AC & LED Light 2203-20
    Free Shipping at $99+!
    In-Stock At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    Milwaukee Voltage Detector Dual Range 10-1000V AC & LED Light 2203-20
    SKU: 2203-20
    $2999
  7. Klein Rechargeable Thermal Imager TI250
    Free Shipping at $99+!
    Available to Order This item is currently not on order and typically would expect 4-12+ days to receive in but can be longer. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.
    Klein Rechargeable Thermal Imager TI250
    SKU: KLN-TI250
    $29999
  8. Greenlee AMP AC TRUE RMS CLAMP METER CALIBRATED CM-660
    Free Shipping at $99+!
    In-Stock At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    Greenlee AMP AC TRUE RMS CLAMP METER CALIBRATED CM-660
    SKU: GRCM-660
    $12349
  9. Greenlee Circuit Seeker CS-5000
    Free Shipping at $99+!
    In-Stock At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    Greenlee Circuit Seeker CS-5000
    SKU: GRCS-5000
    $76104
  10. Klein Digital Multimeter Electrical Test Kit MM320KIT
    Free Shipping at $99+!
    In-Stock At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    Klein Digital Multimeter Electrical Test Kit MM320KIT
    SKU: KLN-MM320KIT
    $5299
  11. Klein Digital Tone Generator VDV500163
    Free Shipping at $99+!
    In-Stock At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    Klein Digital Tone Generator VDV500163
    SKU: KLN-VDV500163
    $8199
  12. Greenlee Electrical Tester 1000V 600A CMT-90
    Free Shipping at $99+!
    Available to Order This item is currently not on order and typically would expect 4-12+ days to receive in but can be longer. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.
    Greenlee Electrical Tester 1000V 600A CMT-90
    SKU: GRCMT-90
    $25879
  13. Greenlee Next Generation V-WATCH Personal Voltage Detector VWS-20
    Free Shipping at $99+!
    Available to Order This item is currently not on order and typically would expect 4-12+ days to receive in but can be longer. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.
    Greenlee Next Generation V-WATCH Personal Voltage Detector VWS-20
    SKU: GRVWS-20
    $44171
  14. Klein Premium Dual-Range NCVT and GFCI Receptacle Tester Electrical Test Kit KLN-RT250KIT
    Free Shipping at $99+!
    In-Stock At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    Klein Premium Dual-Range NCVT and GFCI Receptacle Tester Electrical Test Kit KLN-RT250KIT
    SKU: KLN-RT250KIT
    $3998
  15. Klein Tools Circuit Analyzer RT390
    Free Shipping at $99+!
    In-Stock At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    Klein Tools Circuit Analyzer RT390
    SKU: KLN-RT390
    $14999
  16. Klein Non-Contact Voltage Tester w/Infrared Thermometer NCVT-4IR
    Free Shipping at $99+!
    In-Stock At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    Klein Non-Contact Voltage Tester w/Infrared Thermometer NCVT-4IR
    SKU: KLN-NCVT-4IR
    $3999
  17. Klein Digital Multi-Tester, Multimeter w/ Receptacle Tester ET270
    Free Shipping at $99+!
    Available to Order This item is currently not on order and typically would expect 4-12+ days to receive in but can be longer. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.
    Klein Digital Multi-Tester, Multimeter w/ Receptacle Tester ET270
    SKU: KLN-ET270
    $5999
  18. Klein GFCI Receptacle Tester w/ LCD RT250
    Free Shipping at $99+!
    In-Stock At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    Klein GFCI Receptacle Tester w/ LCD RT250
    SKU: KLN-RT250
    $2197
  19. Klein Dual Range Non-Contact Voltage Tester with Flashlight, 12 - 1000V AC NCVT3P
    Free Shipping at $99+!
    In-Stock At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    Klein Dual Range Non-Contact Voltage Tester with Flashlight, 12 - 1000V AC NCVT3P
    SKU: KLN-NCVT3P
    $2997
  20. Klein Digital Circuit Breaker Finder with GFCI Outlet Tester ET310
    Free Shipping at $99+!
    In-Stock At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    Klein Digital Circuit Breaker Finder with GFCI Outlet Tester ET310
    SKU: KLN-ET310
    $4997
  21. Klein Thermal Imager for Android Devices TI220
    Free Shipping at $99+!
    Direct Ship* Item will ship direct from manufacturer if meets minimal requirements or from Ohio Power Tool, whichever is faster typically these orders will take 2-5+ days to ship if available from manufacturer. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.
    Klein Thermal Imager for Android Devices TI220
    SKU: KLN-TI220
    $24999
  22. Greenlee Clamp Meter CM-1550
    Free Shipping at $99+!
    Available to Order This item is currently not on order and typically would expect 4-12+ days to receive in but can be longer. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.
    Greenlee Clamp Meter CM-1550
    SKU: GRCM-1550
    $32729
  23. Greenlee ESM Industrial 500;000 Count Digital Multimeter - Calibrated DM-860A-C
    Free Shipping at $99+!
    Available to Order This item is currently not on order and typically would expect 4-12+ days to receive in but can be longer. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.
    Greenlee ESM Industrial 500;000 Count Digital Multimeter - Calibrated DM-860A-C
    SKU: GRDM-860A-C
    $51579
  24. Klein Insulation Resistance Tester ET600
    Free Shipping at $99+!
    In-Stock At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    Klein Insulation Resistance Tester ET600
    SKU: KLN-ET600
    $16999
  25. Klein Thermal Imager for iOS Devices TI222
    Free Shipping at $99+!
    Available to Order This item is currently not on order and typically would expect 4-12+ days to receive in but can be longer. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.
    Klein Thermal Imager for iOS Devices TI222
    SKU: KLN-TI222
    $24999
  26. Klein Digital Multimeter, TRMS Auto-Ranging, 600V, Temp MM420
    Free Shipping at $99+!
    On Order This item is currently on order and expected to arrive soon, typically 2-6+ business days depending on when order was placed. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.
    Klein Digital Multimeter, TRMS Auto-Ranging, 600V, Temp MM420
    SKU: KLN-MM420
    $5497
  27. Klein VDV Commander Tester Kit VDV501-828
    Free Shipping at $99+!
    Available to Order This item is currently not on order and typically would expect 4-12+ days to receive in but can be longer. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.
    Klein VDV Commander Tester Kit VDV501-828
    SKU: KLN-VDV501-828
    $56999
  28. Klein Scout Pro 3 Tester Starter Kit VDV501-851
    Free Shipping at $99+!
    Direct Ship* Item will ship direct from manufacturer if meets minimal requirements or from Ohio Power Tool, whichever is faster typically these orders will take 2-5+ days to ship if available from manufacturer. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.
    Klein Scout Pro 3 Tester Starter Kit VDV501-851
    SKU: KLN-VDV501-851
    $8997
  29. Klein Digital Tone and Probe Set VDV500-920
    Free Shipping at $99+!
    In-Stock At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    Klein Digital Tone and Probe Set VDV500-920
    SKU: KLN-VDV500920
    $14999
  30. Greenlee 600 AMP AC + DC TRUE RMS CLAMP METER  CM-960
    Free Shipping at $99+!
    Available to Order This item is currently not on order and typically would expect 4-12+ days to receive in but can be longer. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.
    Greenlee 600 AMP AC + DC TRUE RMS CLAMP METER CM-960
    SKU: GRCM-960
    $24689
  31. Greenlee 10 Flex Clamp Meter CMF-110
    Free Shipping at $99+!
    In-Stock At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    Greenlee 10 Flex Clamp Meter CMF-110
    SKU: GRCMF-110
    $22219
  32. Greenlee ESM Series Digital Multimeter DM-810A
    Free Shipping at $99+!
    Available to Order This item is currently not on order and typically would expect 4-12+ days to receive in but can be longer. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.
    Greenlee ESM Series Digital Multimeter DM-810A
    SKU: GRDM-810A
    $23869
  33. Klein Slim Digital Multimeter, TRMS Auto-Ranging, 600V, Temp MM450
    Free Shipping at $99+!
    In-Stock At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    Klein Slim Digital Multimeter, TRMS Auto-Ranging, 600V, Temp MM450
    SKU: KLN-MM450
    $6997
  34. Greenlee 2000A Power Clamp - Calibrated CMP-200-C
    Free Shipping at $99+!
    Available to Order This item is currently not on order and typically would expect 4-12+ days to receive in but can be longer. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.
    Greenlee 2000A Power Clamp - Calibrated CMP-200-C
    SKU: GRCMP-200-C
    $1,26049
  35. Greenlee Auto-Ranging Digital Multimeter 600V DM-45
    Free Shipping at $99+!
    In-Stock At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    Greenlee Auto-Ranging Digital Multimeter 600V DM-45
    SKU: GRDM-45
    $7159
  36. Greenlee ESM Series Professional Plant Digital Multimeter - Calibrated DM-510A-C
    Free Shipping at $99+!
    Available to Order This item is currently not on order and typically would expect 4-12+ days to receive in but can be longer. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.
    Greenlee ESM Series Professional Plant Digital Multimeter - Calibrated DM-510A-C
    SKU: GRDM-510A-C
    $33089
  37. Greenlee ESM Series Digital Multimeter - Calibrated DM-810A-C
    Free Shipping at $99+!
    Available to Order This item is currently not on order and typically would expect 4-12+ days to receive in but can be longer. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.
    Greenlee ESM Series Digital Multimeter - Calibrated DM-810A-C
    SKU: GRDM-810A-C
    $37689
  38. Greenlee ESM Series Digital Multimeter - Calibrated DM-830A-C
    Free Shipping at $99+!
    Available to Order This item is currently not on order and typically would expect 4-12+ days to receive in but can be longer. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.
    Greenlee ESM Series Digital Multimeter - Calibrated DM-830A-C
    SKU: GRDM-830A-C
    $43109
  39. Greenlee ESM Industrial 500;000 Count Digital Multimeter DM-860A
    Free Shipping at $99+!
    Available to Order This item is currently not on order and typically would expect 4-12+ days to receive in but can be longer. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.
    Greenlee ESM Industrial 500;000 Count Digital Multimeter DM-860A
    SKU: GRDM-860A
    $41449
  40. Greenlee DigiVolt Digital Voltmeter 80kV DVM-80UVM
    Free Shipping at $99+!
    Available to Order This item is currently not on order and typically would expect 4-12+ days to receive in but can be longer. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.
    Greenlee DigiVolt Digital Voltmeter 80kV DVM-80UVM
    SKU: GRDVM-80UVM
    $2,15079
  41. Greenlee Stray Voltage Detector LV-5
    Free Shipping at $99+!
    Available to Order This item is currently not on order and typically would expect 4-12+ days to receive in but can be longer. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.
    Greenlee Stray Voltage Detector LV-5
    SKU: GRLV-5
    $34189
  42. Klein Advanced Circuit Tracer Kit ET450
    Free Shipping at $99+!
    In-Stock At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    Klein Advanced Circuit Tracer Kit ET450
    SKU: KLN-ET450
    $24999
  43. Klein Digital Multimeter, TRMS Auto-Ranging, 1000V, Temp, Low Impedance MM720
    Free Shipping at $99+!
    In-Stock At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    Klein Digital Multimeter, TRMS Auto-Ranging, 1000V, Temp, Low Impedance MM720
    SKU: KLN-MM720
    $9997
  44. Klein Non-Contact Voltage Tester Pen, 50 to 1000V AC NCVT1P
    Free Shipping at $99+!
    In-Stock At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    Klein Non-Contact Voltage Tester Pen, 50 to 1000V AC NCVT1P
    SKU: KLN-NCVT1P
    $1997
  45. Greenlee Non-Contact Voltage Detector GT13
    Free Shipping at $99+!
    In-Stock At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    Greenlee Non-Contact Voltage Detector GT13
    SKU: GRGT13
    $2529
  46. Greenlee Digital/Analog Megohmmeter 1kV - Calibrated 5882-C
    Free Shipping at $99+!
    Available to Order This item is currently not on order and typically would expect 4-12+ days to receive in but can be longer. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.
    Greenlee Digital/Analog Megohmmeter 1kV - Calibrated 5882-C
    SKU: GR5882-C
    $92779
  47. Greenlee Ground Resistance Tester CMGRT-100
    Free Shipping at $99+!
    Available to Order This item is currently not on order and typically would expect 4-12+ days to receive in but can be longer. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.
    Greenlee Ground Resistance Tester CMGRT-100
    SKU: GRCMGRT-100
    $2,81179
  48. Greenlee Ground Resistance Tester - Calibrated CMGRT-100-C
    Free Shipping at $99+!
    Available to Order This item is currently not on order and typically would expect 4-12+ days to receive in but can be longer. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.
    Greenlee Ground Resistance Tester - Calibrated CMGRT-100-C
    SKU: GRCMGRT-100-C
    $2,66519
Page
per page
Dive into the world of precision with Ohio Power Tool's extensive array of voltage testing and measuring tools. Whether you're an electrician or a technician, our selection caters to all your electrical diagnostic and maintenance needs. From multimeters to circuit testers, each tool is carefully selected to ensure accuracy and safety. Ideal for both commercial and residential applications, our products are a testament to reliability and efficiency.