UT281F True RMS Flex Clamp Sensor

The UT281F pairs a flexible 1100 mm coil with power measurement: it reads AC current up to 10 kA on large or awkward conductors and, beyond current, measures active, apparent, and reactive power with power factor and phase angle, so load behavior on a large feeder can be assessed rather than just its current. It is rated CAT III 1000 V / CAT IV 600 V.

True-RMS sensing, a dual display, AC current frequency from 45 Hz to 1000 Hz, voltage to 1000 V, Bluetooth 5.0 for transfer, and storage for 1050 result sets make it documentation-ready.

It suits energy auditing and maintenance on large feeders and busbars where current and power both need to be measured.

Key Features

• AC V / A=1000V / 10kA
• DC V / A=1000V
• Jaw Opening=1100mm
• True RMS=Yes

Specifications