Electrical Power Tools
Electrical Power Tools
Showing all 20 results
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Electrical Power Tools
UT243 Power and Harmonics Clamp Meter
UT243 is an intelligent, handheld and stable power and harmonics clamp meter, with functions of digital ammeter
and power meter. It can measure voltage, current, active/reactive power, power factor, phase angle and more.UT243 series can measure single harmonic components up to 20 times.Applications:It can be applied in power equipment/supply, circuit measurement, and grid power quality evaluation.SKU: n/a -
Electrical Power Tools
UT251A High Sensitivity Leakage Current Clamp Meter
UT251 series high-accuracy high sensitivity leakage current clamp meters are designed for testing AC leakage current. These high-resolution meters are great for applications such as checking leakage current for motor, home appliances and other electrical equipment up to 600A.
Applications:checking leakage current for motor, home appliances and other electrical equipment up to 600ASKU: n/a -
Electrical Power Tools
UT251C High Sensitivity Leakage Current Clamp Meter
UT251 series high-accuracy high sensitivity leakage current clamp meters are designed for testing AC leakage current. These high-resolution meters are great for applications such as checking leakage current for motor, home appliances and other electrical equipment up to 600A.
Applications:checking leakage current for motor, home appliances and other electrical equipment up to 600ASKU: n/a -
Electrical Power Tools
UT253A Large Jaws Leakage Current Clamp Meter
UT253 series are large current high precision leakage clamp meters that can measure up to 2000A. Its large 80mm×80mm jaw is able to clamp up to 96mm cables or flat-steel ground wires. UT253’ s intelligent design can measure leakage current, three-phase voltages and display them on the screen simultaneously.
Applications:The meter is widely used in electric power, communications, meteorology, railway, oil field, construction, metrology, R&D institutes, mining, ect.SKU: n/a -
Electrical Power Tools
UT253B Large Jaws Leakage Current Clamp Meter
UT253 series are large current high precision leakage clamp meters that can measure up to 2000A. Its large 80mm×80mm jaw is able to clamp up to 96mm cables or flat-steel ground wires. UT253’ s intelligent design can measure leakage current, three-phase voltages and display them on the screen simultaneously.
Applications:The meter is widely used in electric power, communications, meteorology, railway, oil field, construction, metrology, R&D institutes, mining, ect.SKU: n/a -
Electrical Power Tools
UT255B High Voltage Clamp Ammeter
UT255 series high voltage clamp ammeters can measure up to 69kV high voltage line current and leakage current. UT255 comes with an insulation rod, allowing professional users to check status of lightning arresters. The wireless model (UT255B) is also able to wirelessly transmit data in real-time up to 30m range. Its clamp can be easily removed from wire by pressing or pulling back the insulation rod.
Applications:It can be widely used in transformer station, power plant, mining, inspection center, electrician maintenance and repairing center for conducting leakage current testing and outdoor electrical operation.SKU: n/a -
Electrical Power Tools
UT256B 200A True RMS Fork Meter
UT256B is an AC/DC high reliable, secure true RMS fork meter. Its unique design allows users to measure AC/DC current by simply moving the wire of interest inside the opening of the ‘fork’ past the labeled mark. With no mechanical parts, this meter bares no risk from any type of mechanical failure. UT256B’s full-range overload protection and distinctive appearance design makes it a practical meter for any current measurement up to 200A or voltage up to 1000V (750V AC).Applications:SKU: n/a -
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Electrical Power Tools
UT258A AC/DC Leakage Clamp Meter
UNI-T’s UT258A is a 10000-count auto range clamp meter. It measures 0mA~60A AC/DC leakage current with zero mode, φ7mm jaw and RS-232 interface.
Applications:It could be widely applied in electricity, communications, meteorology, railroad, oilfield, construction, measurement, scientific & research teaching institutes, industrial and mining establishments.SKU: n/a -
Electrical Power Tools
UT261A Phase Sequence and Motor Rotation Indicator
UT261 series is used for determining 3-phase power phase sequence, missing phase indication, and motor phase rotation (UT261B). UT261A and UT261B can measure AC voltage of 40~700V and 90~600V respectively. These devices can operate in frequency range of 15~400Hz. UT261 are durable devices which can withstand impact from 2 meter’ s height. Test leads with protective tubing are included in optional accessories.
Applications:SKU: n/a -
Electrical Power Tools
UT261B Phase Sequence and Motor Rotation Indicator
UT261 series is used for determining 3-phase power phase sequence, missing phase indication, and motor phase rotation (UT261B). UT261A and UT261B can measure AC voltage of 40~700V and 90~600V respectively. These devices can operate in frequency range of 15~400Hz. UT261 are durable devices which can withstand impact from 2 meter’ s height. Test leads with protective tubing are included in optional accessories.Applications:SKU: n/a -
Electrical Power Tools
UT262C Non-Contact Phase Detector
UT262 series are clamp type non-contact phase detectors. Users do not need to be in contact with high-voltage, reducing risk of electrical shock to electricans and other professional personnels. Beside phase sequence detection, UT262 series can also be used for live wire detection, simple electrical inspection, phase identification, missing-phase judgment, and wire breaker searching. It is a perfect tool for phase sequence detection, motor mounting, and wires maintenance.Applications:SKU: n/a -
Electrical Power Tools
UT265B Intelligent 2 Phase Clamp Voltammeter
UT265B/UT267B are economical 2/3 phase clamp meters. These meters are able to simultaneous measure 2/3 phase systems and display phase diagram on the LCD screen. These meters can be used to monitor power distribution box, suitable for electricians, electrical maintenance, repair, and training personnel.Applications:It can be applied in electric power, petrochemical, metallurgy, railway, factories and mining, R&D institutes, metrological department.SKU: n/a -
Electrical Power Tools
UT267B Intelligent 3 Phase Clamp Voltammeter
UT267B Intelligent 3 Phase Clamp Voltammeter
UT265B/UT267B are economical 2/3 phase clamp meters. These meters are able to simultaneous measure 2/3 phase systems and display phase diagram on the LCD screen. These meters can be used to monitor power distribution box, suitable for electricians, electrical maintenance, repair, and training personnel.Applications:Electricians, electrical maintenance, repair, and training personnelSKU: n/a -
Electrical Power Tools
UT273 Clamp Earth Ground Tester
UT270 series can quickly and safely measure the grounding system without disconnecting circuit ground lines or the need of auxiliary electrodes. It can measure resistance from 0.01Ω with a resolution of 0.001Ω. UT275 can also measure leakage current up to 30A. These clamps’double insulation design makes them durable tools for outdoor work and effective in blocking interference signals from the environment.Applications:Electric power, telecommunication, meteorology, oil field, building and industrySKU: n/a -
Electrical Power Tools
UT275 Clamp Earth Ground Tester
UT270 series can quickly and safely measure the grounding system without disconnecting circuit ground lines or the need of auxiliary electrodes. It can measure resistance from 0.01Ω with a resolution of 0.001Ω. UT275 can also measure leakage current up to 30A. These clamps’double insulation design makes them durable tools for outdoor work and effective in blocking interference signals from the environment.Applications:Electric power, telecommunication, meteorology, oil field, building and industrySKU: n/a -
Electrical Power Tools
UT276A Clamp Earth Ground Tester
UT270 series can quickly and safely measure the grounding system without disconnecting circuit ground lines or the need of auxiliary electrodes. It can measure resistance from 0.01Ω with a resolution of 0.001Ω. UT275 can also measure leakage current up to 30A. These clamps’double insulation design makes them durable tools for outdoor work and effective in blocking interference signals from the environment.Applications:Grounding resistance measurement in electricity, telecommunication, meteorology, oilfield, architecture and industrial electric equipmentSKU: n/a -
Electrical Power Tools
UT278A Clamp Earth Ground Tester
UT270 series can quickly and safely measure the grounding system without disconnecting circuit ground lines or the need of auxiliary electrodes. It can measure resistance from 0.01Ω with a resolution of 0.001Ω. UT275 can also measure leakage current up to 30A. These clamps’double insulation design makes them durable tools for outdoor work and effective in blocking interference signals from the environment.Applications:Grounding resistance measurement in electricity, telecommunication, meteorology, oilfield, architecture and industrial electric equipmentSKU: n/a -
Electrical Power Tools
UT281A True RMS Flex Clamp
UT281 series can measure large currents in various harsh and hard to reach environments. They are designed with Rogowski flex coil and can test up to 3000A AC current. UT281A/C are from UNI-T’s Pro Line series, which meet IP54 and 2m drop proof requirements. Due to the ease in operation, accurate readings, stable performance and reliable quality, these flex clamps are ideal tools for electricians.Applications:SKU: n/a -
Electrical Power Tools
UT281C True RMS Flex Clamp
UT281 series can measure large currents in various harsh and hard to reach environments. They are designed with Rogowski flex coil and can test up to 3000A AC current. UT281A/C are from UNI-T’s Pro Line series, which meet IP54 and 2m drop proof requirements. Due to the ease in operation, accurate readings, stable performance and reliable quality, these flex clamps are ideal tools for electricians.Applications:SKU: n/a
