Which is Best Multimeter for HVAC?

For HVAC work, the ideal multimeter should have:

• True-RMS measurement for accurate readings on non-linear loads

• Built-in thermometer or temperature probe for HVAC system diagnostics

• Low-impedance (LoZ) mode to eliminate phantom/ghost voltages in complex control circuits

• Microamp input for flame-sensor current measurement

• Safety rating of at least CAT III 600 V to handle panel and control voltage zones

Enrgtech stocks high-quality multimeters matching these criteria.