The UNI-T UT281C is a True-RMS flexible clamp meter that can measure large currents in hard to reach environments. The meter can measure up to 3000A AC current and has a coil length of 45.7cm. The UT281C has a 3000 count 1.8" display with a refresh rate of 3Hz. Other functions of the clamp meter are data hold/buzzer, auto power off, low battery indication and a backlight selection. Furthermore, the UT281C has an IP54 rating and is capable of resisting drops from 2 meters. The clamp meter is powered by 3x 1.5V AAA batteries.
| UT281C | UT281F | |
|---|---|---|
| Max. AC current | 3000 A | 10000 A |
| Coil length | 457 mm | 1100 mm |
| Power analysis | No |
Yes (kW, kVA, kVAR, kWh, PF) |
| Bluetooth | No |
Yes |
| Price |
| Display resolution | 3000 counts |
| Power supply | 3x 1.5 V AAA battery |
| Backlight | Yes |
| True-RMS | Yes |
| Data logging | Yes |
| Other functions | Auto power off (15 minutes), low battery indication, function selection |
| Display | 1.8" (32 x 34 mm) |
| Dimensions | 350 x 190 x 55 mm |
| Weight | 236 g |
| UNI-T UT281C user manual | Download |