Capacitor Testers

Amprobe AM-520 HVAC Multimeter

Amprobe

6.0 - Good

HVAC-focused digital multimeter with 4000uF capacitance range for motor startup capacitor testing and diagnostics.

Fieldpiece LT17A Digital Multimeter

Fieldpiece Instruments

6.3 - Good

HVAC digital multimeter with capacitance up to 200 MFD, temperature to 1400°F, and modular accessory head compatibility for field diagnostics.

Fieldpiece SC260 Compact Clamp Meter

Fieldpiece Instruments

6.4 - Good

Compact 400A True RMS clamp meter with capacitance testing for motor start/run capacitors, temperature, and backlit display for HVAC service.

Fieldpiece SC480 Wireless Power Clamp Meter

Fieldpiece Instruments

7.0 - Excellent

Wireless TRMS power clamp meter with capacitance testing up to 10mF and Job Link app integration for HVAC/R diagnostics.

Klein Tools CL320 HVAC Digital Clamp Meter

Klein Tools

6.1 - Good

Budget-friendly HVAC clamp meter with capacitance testing, temperature measurement, and TRMS accuracy for field diagnostics.

UEi DL489 True RMS Clamp Meter

UEi Test Instruments

6.0 - Good

True RMS 600A clamp meter with 2000uF capacitance testing, inrush current, and temperature measurement for HVAC technicians.