The UT255C Large Current Fork Meter is specifically designed and manufactured to measure high-voltage current(AC 0.00A~9999A). Its innovative U-shaped clamp, which features a breakthrough in the conventional structure, makes on-site measurement effortless.
The UT255C Large Current Fork Meter is extensively employed in various settings, including substations, power plants, industrial and mining enterprises, detection stations, and electrical servicing departments.
Features of UT255C Wireless Large Current Fork Meter
- U-shaped fork (easy operation)
- Large current measurement (up to 9999A)
- Wireless transmission (up to 100m)
- Large Jaw size (up to φ68mm)
- Lightweight, Retractable insulation rod (up to 3.6m)
- Data storage
Specifications of UT255C Wireless Large Current Fork Meter
| Specifications | |
| Function | 1, Measure high-voltage AC current; 2, Measure low-voltage AC current; 3, On-line AC current monitoring. |
| Current measurement range | 0.00A~9999A (50/60Hz, automatic); 0.01A (resolution); ±2%±5dgt |
| Conductor voltage range | 60KV (Object: bare conductor; insulation rod extended) |
| Voltage class of insulation rod | 110KV |
| Power supply | DC6V alkaline dry battery (1.5V AAA × 4) |
| Testing mode | Non-contact U-shaped CT |
| Transfer mode | 433MHz wireless transfer; Transfer distance: 100m. |
| Sampling rate | 2 times/s |
| Screen | 4-digit LCD display (with backlight); 47mm×28.5mm |
| Auto range | √ |
| Data storage | 99 set |
| Overload indication | The symbol “OL A” appears. |
| No signal indication | The symbol “no- -” is displayed dynamically |
| Auto power off | Around 15 minutes |
| Low battery indication | YES |
| Insulation rod voltage level | 110KV |
| Insulation rod size | 1, Φ45mm， 2, Length: 850 mm (retracted); 3600 mm (extended) |
| Product dimension | 1, Meter：107×252×31mm (W*H*L)； 2, Receiver：78×165×42mm 3, CT size: φ68mm |
| Product weight | Detector: 235g (including battery); Receiver: 280g (including battery); Total weight: 2300g (including hot stick and battery) |
| Working environment | -10°C~40°C; ≤80%Rh |
| Interference | Avoid interference from the co-channel signal of 315MHz and 433MHz |
| Dielectric strength | AC 220kV/rms (between both ends of the fully-extended hot stick) |
| Structure | Anti-dripping type Ⅱ |
| Accessories | 1pcs Meter；1pcs receiver；1pcs antenna；1pcs insulation rod；1.5V AAA × 4pcs；1pcs toolbox |
BR 4958 
US 4224 
MY 4124 
CN 1772 
AR 487 
MX 452 
SG 433 
HK 358 
