UNI-T UT255A High Voltage Clamp Ammeter

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Product Description

UNI-T UT255A 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.


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.

Features UNI-T UT255A High Voltage Clamp Ammeter

  • Auto range, 2 times/s  sampling rate
  • Peak hold
  • Manual range/stores 99 sets of data
  • RS-232 interface
  • Data hold
  • Auto power off
  • LCD backlight
  • Overload protection, low battery indication
  • Automatic plug clamp

Specifications UNI-T UT255A High Voltage Clamp Ammeter

Specifications Range UT255A
Leakage current (A) 0.01mA~100A ±(1%+5)
100A~600A ±(2%+5)
Voltage (Freq.)  0V~69kV (50Hz/60Hz)
Display mode 4 digits LCD
Jaw opening 33mm
Auto range
Data recall
Data storage 99
Peak value
LCD backlight
Data hold
Auto power off
Low battery indication
Over-range display OL
Test mode Clamp CT, integration
Sampling rate About 2 times/s
General Characterisitics
Power 1.5V Battery (LR03) x 4
Display 47mm x 28.5mm
Product color Red and grey
Product net weight 335g
Product size 68mm x 245mm x 40mm
Standard accessories Batteries, insulation rod
Standard individual packing Gift box, English manual, tool box


UNI-T UT255A High Voltage Clamp Ammeter Datasheet



Jual UNI-T UT255A High Voltage Clamp Ammeter dengan harga murah dan berkualitas bergaransi tentunya. dapat di kirim ke seluruh wilayah Indonesia.

Jika anda butuh penawaran dan info Stok silahkan hubungi sales kami di No Telpon 0821 2742 8667 Telpon/SMS/Whatsapp.

Karyamandiritechindo.com Supplier dan Distributor UNI-T di Indonesia. Karyamandiritechindo.com menyedikakan juga berbagai merk Alat ukur & Lab, Alat Survey, Alat komunikasi dan GPS

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