Lineman Testing Tools For Sale

Linemen must install and maintain electrical lines in the air and underground. This job involves working with high levels of electricity, so having tools that provide accurate voltage, current and resistance measurements matters. Custom Truck One Source sells lineman testing tools to equip your team to work confidently at any job site.

Monitoring Electrical Lines

When monitoring electric lines, you want equipment to make your job easier. The tools we offer do just that. Testing meters have easy-to-read displays and are simple to operate, even when wearing protective equipment like gloves. The equipment we offer is also durable and able to withstand high drops without breaking. These features allow you to use testers repeatedly without buying new equipment. Many tools we offer come with protective cases, enabling you to move to various jobs and carry everything you need.

Tools for Every Application

Lineman testing tools provide precise measurements of metrics like current, voltage and resistance. Here are a few tools we sell:

  • Ground resistance testers
  • Utility meter testers
  • Current and voltage meters
  • Load break equipment
  • Voltage phasing meters
  • Ammeters

Each piece of equipment has a unique function. Ground resistance testers, for example, test ground electrodes to ensure a system is grounded properly. If a lighting strike or overvoltage occurs, proper grounding can lower the chances of fires or electrocution. We also offer equipment like load breaks to control the arc created when opening a circuit for line repair and utility meter testers to verify whether an electrical meter works as it should.

Get the Service You Deserve From Custom Truck One Source

We have served linemen and other utility customers since 1996, giving us a wealth of experience with this industry. Here are a few benefits of working with us to equip your operation:

  • One-stop shop: Custom Truck One Source has everything you need to outfit your lineman operation, from utility trucks to the equipment you put inside.
  • Caring and knowledgeable staff: Our team works with you from your first interest to your final purchase and beyond, ensuring you get the tools you need to succeed.
  • Financing options: With competitive financing, we can help you purchase equipment quickly and conveniently, allowing you to build your business.

Request an Equipment Quote

We want to equip your lineman operation for success with testing equipment that provides accurate data you can use while maintaining, repairing or installing lines. Browse our testing equipment online to find the pieces you need, then add them to your quote and get a free estimate. Be sure to let us know if you have any questions.

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Item # hva-2000
  • Voltage Rating: 0 - 500kV line-to-ground
  • Amperage Rating: 1 -2000A
  • Display: LED display
  • Operating Temperature: -20°F to +140°F (-29°C to +60°C)
  • Dimensions: 4”H x 6.6”W x 11.5”L
  • Frequency Rating: 25 - 500Hz
  • Bag included
Your Price:
Item # t200-kit-1235
  • Frequency Rating: 60Hz
  • Voltage Rating: 12-35kV line-to-line
  • Indication Type: Audible and visual alert
  • Overall Length: 7.5"
Your Price:
Item # vws-20
  • Frequency Rating: 50/60Hz
  • Voltage Rating: 2400VAC and above - Do not use below 2400VAC line-to-ground
  • Indication Type: Audible and visual alert
  • Overall Length: 3.5"
Your Price:
Item # 6793
  • Provides operating personnel a safe and reliable method to verify that transformers or capacitors are not shorted or open prior to
  • energizing
  • Detects failures in equipment before loading and transporting to the job site
  • Eliminates the blowing of cutout fuses to determine the condition of equipment
  • Tester can be used to verify that secondary services are not shorted prior to energizing the transformer
  • The T&C tester is powered by a 9 volt battery
  • Can be used to -40° C
  • Housing is weatherproof, high-impact resistant plastic
Your Price:
Item # 6702
  • 2 Models to choose from - Digital and Analog
  • Instrument for measuring overhead and underground voltages.
  • Two modes of operation AC and Hi-Pot.
  • 0-40KV meter up to 240KV with resistors.
  • Automatically adjust voltage display to match resistors if used.
  • Hi-Pot mode for testing URD Cable.
  • In Hi-Pot mode bar graph marks the peak voltage while cable is being charged.
  • Large easy to read digital meter and analog bar graph.
  • Digital meter reads to nearest 100 volts.
Your Price:
Item # cl390
  • Non-contact voltage tester integrated into the clamp jaw
  • Automatically ranging True Root Mean Squared (TRMS) measurement technology for accuracy
  • Measures temperature with a K-Type thermocouple probe
  • Max/Min, Rel/Zero and Data Hold capability
  • Auto-power off after 10 minutes to conserve battery life
  • Includes a carrying case, test leads with CAT III/CAT IV safety caps, thermocouple, instructions, and 3 x AAA batteries
  • Low battery indicator and easily accessible battery compartment
  • Built to withstand a 6.6-Foot (2 m) drop
  • CAT III 600V, Class 2, Double insulation safety rating
Your Price:
Item # hvncvt-2
  • Use to check for the presence of voltage in overhead conductors or to find faults in cables
  • 7 sensitivity ranges up to 230kV AC (240V, 4.2kV, 15kV, 25kV, 35kV, 69kV, 115kV, 230kV)
  • Audible and visual signals indicate the presence of voltage
  • Water resistant
  • Includes durable carrying case and universal/shotgun adapter
Your Price:
Item # cl900
  • Digital Clamp Meter measures 2000A AC/DC, 1000V AC/DC, 60 Milliohm
  • Rugged Klein ''TOUGH METER'' industrial design stands up to jobsite demands; built to withstand a 6.6-Foot (2m) drop
  • Automatically ranging True Root Mean Squared (TRMS) measurement technology for accuracy
  • CAT IV 600V, CAT III 1000V, Class 2, double insulation safety rating
  • Backlit display for clear visibility in environments with low ambient lighting
  • Dedicated mode for capturing Inrush Current
Your Price:
Item # cl800
  • Clamp Meter with automatically ranging true mean squared (TRMS) technology for increased accuracy
  • Test leads measure AC/DC voltage, resistance, continuity, frequency and capacitance and tests diodes
  • Thermocouple probe measures temperature
  • Low Impedance (LoZ) mode for identifying and eliminating ghost or stray voltages
  • CAT IV 600V, CAT III 1000V, Class 2, Double insulation safety rating
  • Built to withstand a 6.6-Foot (2m) drop
  • Low battery indicator and easily accessible battery compartment
Your Price:
Item # cl600
  • Clamp Meter with automatically ranging true mean squared (TRMS) technology for increased accuracy
  • Amp Clamp measures AC current
  • Test leads measure AC/DC voltage, resistance, continuity and tests diodes
  • CAT IV 600V, CAT III 1000V, Class 2, Double insulation safety rating
  • Built to withstand a 6.6-foot (2 m) drop
  • Low battery indicator and easily accessible battery compartment
  • Includes carrying pouch, test leads and batteries
  • Operating altitude to 6,562-Foot (2,000 m)
  • Meets requirements for use in basic and controlled electromagnetic environments like residential, office and light-industrial locations
Your Price:
Item # mm400
  • Multimeter measures up to 600V AC/DC voltage, 10A AC/DC current and 40 MOhms resistance
  • Electrical tester measures temperature, capacitance, frequency, duty-cycle, and test diodes and continuity
  • CAT III 600V safety rating
  • Built to withstand a 3.3-foot (1 m) drop and withstand daily wear and tear on the job site
  • Low battery indicator and easily accessible battery compartment
  • For use in basic and controlled electromagnetic environments such as residential, business and light-industrial locations
  • Includes test leads, thermocouple with adapter, batteries and user manual
Your Price:
Item # hvncvt-1
  • Use to check for the presence of voltage in overhead conductors or find faults in cables
  • LOW range for 50V AC to 1.5kV AC
  • HIGH range for 1.5kV AC to 132kV AC
  • Audible and visual signals indicate the presence of voltage
  • Water resistant
  • Includes durable carrying case and (1) 9 volt battery
Your Price:
Item # cl700
  • Clamp Meter with automatically ranging true mean squared (TRMS) technology for increased accuracy
  • Electronic Tester's clamp measures AC current and its thermocouple probe measures temperature
  • Test leads measure AC/DC voltage, resistance, continuity, frequency and capacitance and tests diodes
  • Low Impedance (LoZ) mode for identifying and eliminating ghost or stray voltages
  • CAT IV 600V, CAT III 1000V, Class 2, Double insulation safety rating
  • Built to withstand a 6.6-Foot (2 m) drop
  • Low battery indicator and easily accessible battery compartment
  • Includes a carrying pouch, test leads, thermocouple with adapter and batteries
  • Meets requirements for use in basic and controlled electromagnetic environments like residential, office and light-industrial locations
  • Operating Temperature: 32-degrees F to 104-degrees F (0-degrees C to 40-degrees C)
  • Operating altitude to 6562-Foot (2000 m)
Your Price:
Item # 44030-50
  • Frequency Hz: 25 - 60
  • Leads: Test Leads 36"
  • Carrying case included
Your Price:
Item # 5300r3
  • Tool for use with overhead distribution
  • devices
  • 27kV Max (5300R3) or 38kV Max (5400R3)
  • 900 AMPS
Your Price:
Item # 4246
  • 10 ea. #2531 Smooth Aluminum ”C” Clamps 795 KCM
  • 1 ea. #9998 Aluminum Pole Mount Contact Bar
  • 5 pr. #2026 Ferrules
  • 3 ea. #2537 Hanger Studs
  • 60ft. #2636 # Cu. Cable
  • 1 ea. #2103 Screw Ground Rod w/ Connector
Your Price:
Item # 4556
  • Testers indicate voltage with an extra bright LED light and a distinctive audible signal
  • Each tester includes three “C” batteries
  • Made of non-conductive materials
  • 4544 Tester 240V to 230kV
  • 21517 Case
  • 2500 Shotgun Adapter
Your Price:
Item # 4469
  • Testers indicate voltage with an extra bright LED light and a distinctive audible signal
  • Each tester includes three “C” batteries
  • Made of non-conductive materials
  • 4444 Tester 240V to 69kV
  • 21517 Case
  • 2500 Shotgun Adapter
Your Price:
Item # 8-020xt
  • Voltage: 0-500kV
  • Current: 1-5000A
  • Opening Width: 2.5 in (6.35cm)
  • Readings: Single Read
Your Price:
Item # psi8031
  • Visual rotation indication
  • Color coded insulators over alligator clips for increase protection
  • Shock resistant plastic housing
  • LED indication of phase wiring
  • Compact design and lightweight for easy handling
  • Withstands 5500 AC voltage for 1-minute
  • Push switch button
  • Broad operating range
  • Includes test leads, alligator clips and carrying case
Your Price:
Item # usbs-15-1-ps
  • 15 kV, 300 AMPS
  • Closed Length: 24-28"
  • Open Length: 28-32"
  • Floating head or duckbill
Your Price:
Item # usbs-27-1-ps-s
  • 27 kV, 300 AMPS
  • Closed Length: 28-32"
  • Open Length: 33.5-37.5"
  • Floating head or duckbill
Your Price:
Item # usjj-001
  • For 15kV and 27kV cutouts
  • -S models comes with softcase
Your Price:
Item # uslr-xlt-1-h
  • 27kV & 38 kV maximum voltage
  • 900 AMPS
  • Metal to metal clearance during stroke: 8.2" and 12.2"
  • Counter available
  • Optional hardcase included
Your Price: