UT255A High Voltage Clamp Ammeter – Industrial Clamp Ammeters
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.
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Description
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.
Tech Specifications:
| Specifications | Range | UT255A |
| Leakage current (A) | 0.01mA~100A | ±(1%+5) |
| 100A~600A | ±(2%+5) | |
| Voltage (Freq.) 0V~69kV (50Hz/60Hz) | √ | |
| Features | ||
| 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 | |
| Standard quantity per carton | 1pcs | |
| Standard carton measurement | 1040mm x 240mm x 140mm | |
| Standard carton gross weight | 6.8kg | |
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