Uni-T UT210B Mini Digital Clamp Meter

The Uni-T UT210B Mini Digital Clamp Meter is a highly portable and efficient diagnostic tool engineered for precise electrical measurements in confined spaces. Its compact form factor and lightweight construction make it an essential instrument for professionals and hobbyists who require reliable performance during field maintenance, circuit diagnostics, and general electrical troubleshooting.

Advantages

This device stands out due to its ergonomic design, which allows for easy operation in tight electrical panels or crowded wiring environments where standard-sized meters might struggle. The integration of a high-resolution display ensures clear visibility of readings, while the inclusion of practical features like a backlight and data hold function significantly enhances usability in low-light conditions or when working in awkward positions. The robust build quality ensures longevity, providing consistent accuracy for routine electrical tasks.

Suitable for

• Troubleshooting AC current in residential and commercial electrical systems
• Testing circuit continuity in tight spaces
• Routine maintenance of electrical appliances and equipment
• Field diagnostic tasks requiring a portable and lightweight instrument

When it may not be suitable

The UT210B is designed specifically for AC current measurements and does not support DC current testing. If your work requires measuring DC amperage or high-voltage industrial currents exceeding 200A, this model will not meet your technical requirements.

Key specifications

• AC current measurement range: up to 200A
• Jaw opening capacity: 16 mm
• Maximum display count: 2000
• Display dimensions: 39.3 x 26.5 mm
• Power source: 2 x 1.5V R03 batteries
• Dimensions: 158 x 60 x 33.5 mm
• Weight: 150 g

How to use

To begin using the clamp meter, insert the provided batteries into the compartment on the back of the device. Turn the meter on using the power button and select the appropriate measurement mode. Open the jaws by pressing the trigger, place the conductor you wish to measure inside the jaw, and ensure the jaws are fully closed for an accurate reading. Use the Data Hold button to freeze the measurement on the screen if necessary, and utilize the backlight feature when working in dimly lit areas. Always ensure the device is powered off after use to conserve battery life.

What to consider before purchase

• Verify that the 16 mm jaw opening is sufficient for the diameter of the cables you intend to measure.
• Confirm that your primary application involves AC current, as this device does not measure DC current.
• Ensure the 200A measurement limit aligns with the electrical loads you typically encounter.

Usage recommendations: Always inspect the device for physical damage before use. For optimal accuracy, ensure the conductor is centered within the clamp jaws and that the jaws are completely closed during the measurement process.