Uni-T UT210D Mini 100A True RMS Digital Clamp Meter

Overview

The Uni-T UT210D is a professional-grade True RMS mini clamp meter specifically engineered for electrical and HVAC technicians who frequently operate in confined spaces. Its compact design allows for easy navigation of crowded switchboards and tight plant rooms without compromising on measurement precision. This tool is a staple for sparkies and fridgeys who need accuracy without the bulk of a full-sized meter.

This versatile device provides high-speed, accurate readings for AC/DC current, voltage, resistance, capacitance, frequency, and temperature. By combining multiple testing functions into a pocket-sized unit, it eliminates the need for carrying multiple meters during routine service calls and complex diagnostics. It is built to be tough, fast, and reliable on the job.

Why It Matters

In the field, accessibility is often the biggest hurdle to accurate diagnostics. The UT210D’s 17mm jaw and True RMS capabilities ensure that technicians can get a reliable reading on modern, non-linear loads—such as VSD-driven fans—even in the most cramped meter boards or rooftop condenser units. Having a meter that fits where others cannot reduces the risk of incorrect readings and prevents costly call-backs.

What's Included

• UT210D True RMS Mini Clamp Meter
• Standard Test Leads
• Point-contact K-type temperature probe
• 2 × AAA batteries
• Soft Carry Bag and English User Manual
• 12-Month Warranty

Features & Benefits

• Mini Clamp Form Factor (17mm jaw): Precision engineered to fit into tight switchboards and split-system isolators for safer checks.
• True RMS Accuracy: Essential for obtaining reliable data on modern electrical systems and non-linear loads.
• AC/DC Current up to 200A: Provides sufficient range for residential and light-commercial service work.
• NCV (Non-Contact Voltage): Integrated safety feature for quick live-circuit detection before applying probes.
• Temperature Input (K-type): Included probe allows for immediate verification of motor temperatures and bearing health.
• Backlit LCD: High-contrast display ensures readability in dark ceiling spaces and outdoor units at night.

Applications

• HVAC/R electrical circuit testing for air conditioning and refrigeration systems.
• Verifying electrical loads on compressors, fan motors, and capacitors.
• Routine maintenance and fault-finding in residential and light-commercial switchboards.
• Temperature verification of refrigeration components and air delivery.

Technical Specifications

Tradie Pro Tip

Always zero out the DC current measurement before testing low-amperage circuits to ensure the most stable and accurate reading. For faster temperature diagnostics on refrigeration piping, pair the UT210D with a dedicated K-type pipe clamp probe.

Pair With

• ATB1 K-Type Bead Probe for quick air-flow temperature checks.
• Uni-T UT-L20 Test Lead Set as a high-quality backup for industrial use.
• HVAC Shop Clamp Meter Collection for comparing specialized measurement tools.

Keep Your Space Clean / CTA

Stop struggling with oversized tools in cramped electrical panels. Upgrade your diagnostic kit with the Uni-T UT210D Mini Clamp Meter and experience the precision of a professional True RMS device that actually fits where you need it to work.