Unit UT210D clamp meter CAT II/CAT III with temperature measurement, compact

Unit UT210D clamp meter CAT II/CAT III with temperature measurement, compact is a handheld clamp meter designed for electrical troubleshooting, maintenance and inspection. The instrument measures AC current via its jaws and also provides temperature readings, combining current measurement and thermal sensing in a compact, portable housing. With safety ratings for CAT II and CAT III environments, the meter is intended for use on circuits and installations where those protection categories apply. Its small size and simplified controls make it convenient for technicians working in confined spaces or performing on-site diagnostics.

Advantages

The Unit UT210D offers combined AC current measurement and temperature sensing in one compact tool, reducing the need to carry multiple instruments. Safety ratings for CAT II and CAT III support common residential and light commercial electrical tasks. The clamp design enables non-contact current measurement on conductors without disconnecting them, while the compact form factor improves access in tight panels and junction boxes. The device’s straightforward interface and clear display facilitate quick readings in the field.

Suitable for

• Field troubleshooting of AC circuits and motors
• Routine maintenance and inspection of electrical installations
• Measuring current in confined or hard-to-reach spaces
• Temperature checks of components and wiring during diagnostics

Key specifications

• Measurement functions: AC current (clamp), temperature
• Safety ratings: CAT II and CAT III
• Form factor: compact, handheld clamp design suitable for tight spaces
• Display: clear numeric readout for electrical and temperature values

How to use

Place the clamp around a single conductor to measure AC current and read the value on the meter display; avoid clamping around multiple conductors simultaneously. For temperature measurement, place the probe or sensor in contact with the surface or component to be measured following the manufacturer's guidance for thermal contact. Observe the safety ratings and do not exceed the intended category limits when working on live circuits. Operate the meter using the front controls to switch measurement modes and ranges as required.

Usage recommendations

Use the Unit UT210D for quick on-site current checks and temperature verification while adhering to CAT II/CAT III limitations. Ensure proper conductor isolation when clamping and allow good thermal contact for accurate temperature readings. Store the meter in a protective case when not in use to preserve its compact jaws and sensor.