5 Essential Clamp Meters Every HVAC Pro Should Consider (2025 Update)
Clamp meters are a must-have for every HVAC tech. Whether you’re checking amperage on a compressor or troubleshooting a rooftop unit, the right meter makes all the difference. Here are five clamp meters every pro should consider in 2025.
1. Fluke 323 True-RMS Clamp Meter
Fluke is the industry standard for durability and accuracy. The 323 is simple, fast, and ultra-reliable.
👉 Check price for the Fluke 323 Clamp Meter
2. Klein Tools CL800 Digital Clamp Meter
Auto-ranging, TRMS, temperature measurement, and low impedance mode — all in a rugged Klein package built for field use.
👉 View the Klein Tools CL800 on Amazon
3. Fieldpiece SC260 Clamp Meter
This one’s made specifically for HVAC pros — temp readings, microamps, and jobsite-tested toughness.
👉 Check current price for the Fieldpiece SC260
4. UEi DL429B Clamp Multimeter
Feature-rich with built-in dual temperature inputs, non-contact voltage detection, and Bluetooth logging to the job site app.
👉 Check price for the UEi DL429B
Conclusion
Choosing the right clamp meter depends on your service style, budget, and feature needs. Fluke offers unmatched accuracy, Fieldpiece is HVAC-specific, and Klein and UEi bring great all-around value. Any of these meters will serve you well in the field.