Product Description
Uni-T UT257A Large Jaws Leakage Clamp Meter
UT257A is a 3000A large current clamp with AC leakage current detection capability. Its large jaw (108mm× 148mm) is capable of clamping cables up to 108mm in diameter or 160mm×4mm flat-steel ground wires.
Features Uni-T UT257A Large Jaws Leakage Clamp Meter :
- Auto range; RS-232
- LCD backlight; Data hold
- Over-range display
- Auto power off
- Low battery indication
Specifications:
|
Range
|
UT257A
|
| Leakage current (A) |
0mA～300A |
|
| 0mA～499A |
±(2%+5) |
| 300A～1200A |
|
| 500A～999A |
±(3%+5) |
| 1000A～2999A |
±(4%+5) |
| 1200A～2000A |
|
| Voltage (Freq.) |
|
| Resolution |
0.1mA |
| Test range |
AC 0.0mA～3200A |
√ |
| AC voltage (V) |
0.00V～600V |
|
| Frequency: 50Hz/60Hz |
|
| Resolution |
|
Features:
|
| Display mode |
|
4 digits LCD |
| Clamp size |
108mm×148mm (can clamp φ 108mm wires, or 160mm×4mm flat- steel ground wires) |
| Data logging |
|
99 |
| Test mode |
Clamp CT, integration |
√ |
General Characterisitics
|
| Power |
6V DC battery (LR6) x 4 |
| Display |
47mm x 28.5mm |
| Product color |
Red and grey |
| Product net weight |
1.5kg (with batteries) |
| Product size |
350mm x 180mm x 55mm |
| Standard accessories |
Batteries, RS-232 interface cable, PC software CD |
| Standard individual packing |
Gift box, English manual, tool box |
| Standard quantity per carton |
4pcs |
| Standard carton measurement |
564mm x 428mm x 270mm |
| Standard carton gross weight |
16.4kg |
