Overview

The Uni-T UT213C is a professional-grade 400A True RMS digital clamp meter specifically engineered for HVAC technicians and electricians who require precision in demanding environments. This compact yet powerful tool integrates essential measurement functions including AC/DC current, voltage, resistance, and capacitance into a single, ergonomic device designed for one-handed operation.

Designed for reliability on the job site, the UT213C features a 30mm jaw capacity and a high-resolution 4000-count display. Its CAT III 600V safety rating provides peace of mind when working on commercial power distribution and industrial control systems, while the integrated flashlight makes it indispensable for dark roof spaces or cramped service panels.

Why It Matters

Accurate diagnostic data is the foundation of efficient HVAC service. The inclusion of True RMS technology ensures that you get stable and correct readings even when dealing with noisy electrical signals from modern inverter-driven compressors or complex electronic ballasts, preventing misdiagnosis and reducing the risk of unnecessary part replacements.

What's Included

• ✓ 1 x Uni-T UT213C Digital Clamp Meter
• ✓ Set of Premium Test Leads
• ✓ Point Contact Temperature Probe
• ✓ Protective Carrying Bag
• ✓ 3 x 1.5V AAA Batteries
• ✓ English User Manual

Features & Benefits

• True RMS: Delivers precise measurements on distorted AC waveforms for superior accuracy.
• AC/DC Current Measurement: Capable of measuring up to 400A, making it suitable for both HVAC and automotive applications.
• Non-Contact Voltage (NCV): Allows for quick safety checks of live wires without direct electrical contact.
• Built-in Flashlight: Enhances visibility when working in dim electrical cabinets or roof voids.
• Temperature Function: Includes a probe to measure temperatures from -40°C to 1000°C, essential for refrigeration diagnostics.
• Max/Min & Data Hold: Easily capture and lock peak readings during equipment startup.

Applications

• HVAC compressor startup and running current diagnostics.
• Commercial and residential electrical maintenance and fault finding.
• Capacitance testing for motor start and run capacitors.
• Temperature monitoring for HVAC discharge and liquid lines.
• Solar power and automotive DC current verification.

Tradie Pro Tip: When measuring DC current, always use the Relative (REL) mode button to zero out any residual magnetic field interference before clamping onto the wire. This ensures the most accurate measurement of the actual current flowing through the circuit.

Pair With

• Digital Refrigerant Manifolds
• Vacuum Pumps and Gauges
• Electrical Safety PPE

Upgrade Your Diagnostic Gear

Equip yourself with the professional accuracy and versatility of the Uni-T UT213C. Whether you are troubleshooting a complex industrial HVAC unit or performing a routine residential check, this meter provides the reliability you need. Order yours from HVAC Shop today and take the guesswork out of your electrical diagnostics.