Best HVAC Multimeter in 2025
Updated on May 2025
#1
Recommended
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- Compact SC260 clamp meter designed for HVACR electrical service in hot and cold environments.
- Durable design with high accuracy for VAC and AAC readings, True RMS, temperature, capacitance, and backlight functionality.
- Features non-contact voltage (NCV) detection, amperage readings, continuity warning, and diode testing.
- Auto Select mode enables automatic detection for capacitance or resistance measurements.
- Equipped with a sturdy swivel magnet for hands-free operation.
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- Compact SC260 clamp meter designed for HVACR electrical service in hot and cold environments.
- Durable design with high accuracy for VAC and AAC readings, True RMS, temperature, capacitance, and backlight functionality.
- Features non-contact voltage (NCV) detection, amperage readings, continuity warning, and diode testing.
- Auto Select mode enables automatic detection for capacitance or resistance measurements.
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#2
Value for Money
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- Dual 4000 Count Display for clear visibility of measurements, equipped with Min/Max functions, auto-ranging, and auto power-off to save battery.
- Measures capacitance up to 4000µF and frequency, along with Duty Cycle, Diode Testing, Continuity, and Resistance up to 40MΩ.
- AC current measurement up to 400A and AC/DC microamps up to 2000µA, offering extensive testing capabilities.
- Audible Non-Contact Voltage detection enhances safety by identifying live wires, with safety ratings of 600V CAT III and 1000V CAT II.
- Includes a 3-year limited warranty, valid within the US.
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- Dual 4000 Count Display for clear visibility of measurements, equipped with Min/Max functions, auto-ranging, and auto power-off to save battery.
- Measures capacitance up to 4000µF and frequency, along with Duty Cycle, Diode Testing, Continuity, and Resistance up to 40MΩ.
- AC current measurement up to 400A and AC/DC microamps up to 2000µA, offering extensive testing capabilities.
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#3
23% Off
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- Measures AC current, inrush, and non-contact voltage; tests AC/DC voltage, resistance, continuity, frequency, duty cycle, DC microamps, diodes, capacitance, and temperature.
- Integrated non-contact voltage tester in clamp jaw for easy diagnostics.
- Backlit LCD displays voltage and current simultaneously for visibility in low-light environments.
- Uses True Root Mean Squared (TRMS) technology for accurate, auto-ranging measurements.
- Features a test lead holder and optional magnetic hanger for convenient hands-free operation.
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- Measures AC current, inrush, and non-contact voltage; tests AC/DC voltage, resistance, continuity, frequency, duty cycle, DC microamps, diodes, capacitance, and temperature.
- Integrated non-contact voltage tester in clamp jaw for easy diagnostics.
- Backlit LCD displays voltage and current simultaneously for visibility in low-light environments.
- Uses True Root Mean Squared (TRMS) technology for accurate, auto-ranging measurements.
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#4
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- HVAC Professional Kit includes essential tools: a digital clamp meter, dual IR/probe thermometer, and a non-contact voltage tester with flashlight.
- Versatile clamp meter measures AC current, AC/DC voltage, resistance, continuity, frequency, microamps, and temperature.
- Dual IR probe thermometer measures temperatures from -40 to 572°F (-40 to 300°C) and includes a probe for air vents.
- Calculate differential temperature using both IR and probe readings; features a hands-free hook for the probe.
- Non-contact voltage tester detects voltage from 12 to 1000V AC with visual and audible alerts.
- Integrated flashlight illuminates work areas and operates independently of the voltage detection function.
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- HVAC Professional Kit includes essential tools: a digital clamp meter, dual IR/probe thermometer, and a non-contact voltage tester with flashlight.
- Versatile clamp meter measures AC current, AC/DC voltage, resistance, continuity, frequency, microamps, and temperature.
- Dual IR probe thermometer measures temperatures from -40 to 572°F (-40 to 300°C) and includes a probe for air vents.
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#5
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- Commercial-grade clamp meter suitable for industrial use, measuring AC Amps, AC/DC Volts, Microamps, Capacitance, Frequency, Duty Cycle, Diode Testing, Temperature, Continuity, and Resistance.
- Equipped with CAT IV 300V & CAT III 600V safety ratings, non-contact voltage detection, and input jack locks to prevent fuse damage.
- Features an easy-to-read backlit dual display, magnetic mount for hands-free operation, work light, test lead storage, Min/Max functionality, auto power off, and low battery indication.
- Includes test leads, K-Type temperature probe, 2 AAA batteries, and a zippered pouch for convenient transport.
- Backed by a 3-year limited warranty, valid for redemption in the US.
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- Commercial-grade clamp meter suitable for industrial use, measuring AC Amps, AC/DC Volts, Microamps, Capacitance, Frequency, Duty Cycle, Diode Testing, Temperature, Continuity, and Resistance.
- Equipped with CAT IV 300V & CAT III 600V safety ratings, non-contact voltage detection, and input jack locks to prevent fuse damage.
- Features an easy-to-read backlit dual display, magnetic mount for hands-free operation, work light, test lead storage, Min/Max functionality, auto power off, and low battery indication.
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#6
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- Non-contact voltage detection for safety
- Measures current up to 400 AAC and includes capacitance functionality
- Indicates high voltage and continuity for quick troubleshooting
- Features MIN/MAX function and data hold capability
- Includes a comprehensive package with a multimeter, clamp accessory, test leads, alligator lead extensions, meter case, battery, and operator's manual
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- Non-contact voltage detection for safety
- Measures current up to 400 AAC and includes capacitance functionality
- Indicates high voltage and continuity for quick troubleshooting
- Features MIN/MAX function and data hold capability
- Includes a comprehensive package with a multimeter, clamp accessory, test leads, alligator lead extensions, meter case, battery, and operator's manual
#7
25% Off
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- 200 DC current measurements for flame rod measurement
- Extended resistance range for thermistors up to 60k ohms
- Flue gas temperature capture capability
- Bluetooth connectivity for enhanced safety and efficiency via smartphone integration
- True RMS voltage and current measurement for accuracy on non-linear signals
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- 200 DC current measurements for flame rod measurement
- Extended resistance range for thermistors up to 60k ohms
- Flue gas temperature capture capability
- Bluetooth connectivity for enhanced safety and efficiency via smartphone integration
- True RMS voltage and current measurement for accuracy on non-linear signals
#8
10% Off
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- CAT III 600V Safety Rating for safe operation in residential, commercial, and industrial electrical systems.
- Measures AC/DC Voltage and Current up to 1000V and 10A for accurate electrical readings.
- Includes Resistance, Continuity, and Capacitance functions for troubleshooting and diagnosing electrical systems.
- Diode Test feature for quick identification of faulty diodes.
- Temperature measurement capability up to 400C with type K thermocouple for monitoring heating and cooling systems.
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- CAT III 600V Safety Rating for safe operation in residential, commercial, and industrial electrical systems.
- Measures AC/DC Voltage and Current up to 1000V and 10A for accurate electrical readings.
- Includes Resistance, Continuity, and Capacitance functions for troubleshooting and diagnosing electrical systems.
- Diode Test feature for quick identification of faulty diodes.
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#9
30% Off
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- Commercial-grade clamp meter designed for industrial use, measuring AC Amps, AC/DC Volts, microamps, capacitance, frequency, diode testing, duty cycle, temperature, continuity, and resistance up to 40MΩ.
- Equipped with True RMS technology for precise measurements across various load types.
- Features a CAT IV 300V and CAT III 600V safety rating, with non-contact voltage detection and input jack locks for extra protection.
- Includes a backlit dual display, magnetic mount for hands-free use, work light for low-light conditions, and storage for test leads. Offers auto/manual ranging, Min/Max functionality, and battery conservation measures.
- Comes with essential accessories including test leads, a K-Type temperature probe, batteries, and a zippered pouch for portability.
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- Commercial-grade clamp meter designed for industrial use, measuring AC Amps, AC/DC Volts, microamps, capacitance, frequency, diode testing, duty cycle, temperature, continuity, and resistance up to 40MΩ.
- Equipped with True RMS technology for precise measurements across various load types.
- Features a CAT IV 300V and CAT III 600V safety rating, with non-contact voltage detection and input jack locks for extra protection.
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#10
24% Off
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- The Fluke 116 digital multimeter includes a built-in thermometer suitable for HVAC uses.
- Equipped with microamps functionality, the Fluke 116 allows for testing of flame sensors.
- The Fluke 116 has low input impedance to reduce false readings caused by ghost voltage.
- The Fluke 323 true RMS clamp meter measures AC current up to 400 A and voltage up to 600 VAC and DC.
- The Fluke 323 provides true RMS measurements for AC voltage and current, ensuring accuracy on non-linear signals.
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- The Fluke 116 digital multimeter includes a built-in thermometer suitable for HVAC uses.
- Equipped with microamps functionality, the Fluke 116 allows for testing of flame sensors.
- The Fluke 116 has low input impedance to reduce false readings caused by ghost voltage.
- The Fluke 323 true RMS clamp meter measures AC current up to 400 A and voltage up to 600 VAC and DC.
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