HVAC Clamp Meters

Amprobe AMP-320 Motor Maintenance Clamp Meter

Amprobe

5.9 - Good

600A AC/DC True RMS clamp meter with motor rotation testing, inrush current, DC amps, and VFD low-pass filter for advanced HVAC motor troubleshooting.

Extech MA445 True RMS AC/DC Clamp Meter

Extech

5.9 - Good

400A True RMS AC/DC clamp meter with 11 functions including capacitance, Type K temperature, NCV detector, and inrush current for HVAC field work.

Fieldpiece SC640 Loaded Clamp Meter

Fieldpiece Instruments

7.4 - Excellent

Most feature-rich HVAC clamp meter: swivel head, jaw flashlight, dual display, True RMS, inrush current, microamps DC, capacitance. Accepts accessory heads.

Fieldpiece SC680 Wireless Swivel Head Clamp Meter

Fieldpiece Instruments

7.1 - Excellent

Top-tier 600A wireless clamp meter with swivel head, DC amps for inverter systems, dual Type K ports, and Job Link app for HVAC documentation.

Fluke 902 FC True-RMS HVAC Clamp Meter

Fluke

7.2 - Excellent

Wireless Fluke Connect Bluetooth for remote reading and logging; 200 uA DC for flame sensor measurement; CAT IV 300V / CAT III 600V rated.

Ideal 61-747 TightSight AC/DC Clamp Meter

Ideal Industries

5.8 - Good

400A AC/DC True RMS clamp meter with patented bottom-reading TightSight display, built-in flashlight, and temperature for safe panel work.