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20 Best Clamp Meter For Hvac (2022 Updated)

A clamp meter is a tool that is used to measure the current in a circuit. It is placed around the conductor, and the reading is taken from the meter. This is a useful tool for troubleshooting circuits, as it can help to identify where a problem is.

20 Best Clamp Meter For Hvac

1. Fieldpiece SC260 Compact Clamp Meter True RMS

Fieldpiece SC260 Compact Clamp Meter True RMS

  • Volts AC/DC
  • 400 Amps AC
  • Temperature F/C
  • True RMS measurements
  • Low battery indicator

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Amazon.com – Seller
eBay
Walmart
SupplyHouse.com

Product Details

Specifications

Details
Application HVAC
Display LCD with a maximum reading of 4000
Auto-Off 5 minutes
Operating Environment 32°F to 122°F at <70% R.H
Overrange “OL” or “-OL” displayed

Reviews From Real Customers

tequipment.net
CPG
paulscanup

2. Fluke 116/323 HVAC Multimeter and Clamp Meter Combo Kit

Fluke 116/323 HVAC Multimeter and Clamp Meter Combo Kit

  • 116/323 Test

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Amazon.com
eBay
Walmart
Fluke.com

Product Details

Specifications

Details
Weight 1.21 lb

Reviews From Real Customers

M.A.
RSmike
Kenneth K

3. Fieldpiece SC680 – Wireless Power Clamp Meter

Fieldpiece SC680 - Wireless Power Clamp Meter

  • Job Link System Power Swivel Clamp Meter w/1000VDC
  • Wireless clamp meter
  • Direct integration with Job Link app (does not require JL2 transmitter)
  • 1000 feet wireless range

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Amazon.com – Seller
eBay
Walmart
TruTech Tools

Product Details

Specifications

Details
Backlight 5 minute duration with auto-off, blue color
Overrange “OL” or “-OL” is displayed
Measurement rate 3.3 times per second, nominal
Zero Automatic
Operating environment 32°F to 122°F (0°C to 50°C) at <70%RH

Reviews From Real Customers

HarperDave
HVAC GUY
Tex

4. Fieldpiece SC640 Loaded Clamp Meter

Fieldpiece SC640 Loaded Clamp Meter

  • Volts AC/DC
  • Frequency via leads and clamp
  • Duty cycle percentage
  • Clamp probe holder

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Amazon.com – Seller
eBay
Walmart
TEquipment

Product Details

Specifications

Details
Display 5000 count dual display
Overrange (OL) or (-OL) is displayed
Measurement rate 3.3 times per second, nominal
Zero Automatic
Accuracy Stated accuracy @ 73°F±9°F (23°C±5°C), <75%RH

Reviews From Real Customers

hymes519
maye2640_4gzhu
serge7416

5. Klein Tools CL440 – HVAC Clamp Meter

Klein Tools CL440 - HVAC Clamp Meter

  • AUTOMATICALLY RANGING true root mean square (TRMS) digital clamp meter for HVAC applications
  • MEASURES 600.0 A AC current and inrush current
  • MEASURES 750V AC/600V DC voltage, DC micro amp, resistance, continuity, frequency, duty-cycle, capacitance, and diode tests
  • K-TYPE thermocouple port for measuring temperature from -328 to 2462 Degrees Fahrenheit (-200 to 1400 Degrees Celsius)
  • DETECT AC CURRENT with non-contact voltage tester integrated into the clamp jaw

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Amazon
eBay
Acme Tools
HNS Tools

Product Details

Specifications

Details
AC Voltage 750
DC Voltage 600
Digital Display Yes
Color / Finish Orange, Black
Tester Type Continuity, Current, Resistance, Voltage

Reviews From Real Customers

UNSC Pillar of Autumn
B.G.

6. Fluke 902 FC HVAC True-RMS Clamp Meter

Fluke 902 FC HVAC True-RMS Clamp Meter

  • 600A AC current measurement.
  • 600 V ac and dc voltage measurement.
  • Temperature measurement from -10 °C to 400 °C (14 °F to 752 °F).
  • True-rms voltage and current for accurate measurements on non-linear signals.
  • Min and max recording to capture variations automatically.

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Amazon
eBay – edmondsonsupply
Walmart
Fluke.com

Product Details

Specifications

Details
Weight 2 lb

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jdjam
DocMartin
Octane4Life

7. FLUKE-381 Remote Display True RMS AC/DC Clamp Meter with Iflex

FLUKE-381 Remote Display True RMS AC/DC Clamp Meter with Iflex

  • 50 °C Storage temperature (T-T): -40.
  • 60 °C Operating relative humidity (H-H): 0.
  • 90% Operating altitude: 0.
  • 2000 m Non-operating altitude: 0.
  • 12000 m Packaging content Carrying case: Y Test leads: Y Probe diameter: 7.

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Amazon
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Walmart
Test Equipment Depot

Product Details

Specifications

Details
Assembled Weight (lbs) 3.24 lbs
Item has MSDS (SDS)? N
Item is Shipped at this Packaging Level Y
Information Effective Date 7/23/2013 12:00:00 AM
Packaging Depth 3.1 IN

Reviews From Real Customers

ric432432432
Ms Fixit
Ingineer

8. Milwaukee 2236-20 Clamp Meter for HVAC/R

Milwaukee 2236-20 Clamp Meter for HVAC/R

  • Built-in voltage detector and LED work light
  • Thin jaw profile for easier wire measurement in panels or in bundles
  • Wide voltage range to 600 AC/DC volts
  • 600 uA DC for flame rectification
  • Rugged over-molding increases durability and user grip

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Amazon
eBay – mrdevices
Acme Tools

Product Details

Specifications

Details
Assembled Depth (in) 7.48 in
Assembled Height (in) 14.96 in
Assembled Width (in) 2.09 in
Assembled Weight (lbs) 1 lbs
Item has MSDS (SDS)? N

Reviews From Real Customers

milwaukeetool.com
r8dermark
SPARK

9. Cen-Tech 96308 6-Function Digital Clamp Meter

Cen-Tech 96308 6-Function Digital Clamp Meter

  • Test AC/DC voltage, AC current, resistance, diode and audible continuity test.
  • Features an easy-to-read 3-1/2 digit LCD display.
  • Resolution: 1999.
  • Data hold retains information after test.
  • Automatic zero adjust.

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Amazon
eBay
Harbor Freight Tools
BUYA.COM – Buya – Ca$hop Sarasota

Product Details

Specifications

Details
Tax applies in NV

Reviews From Real Customers

John W
Bikenstein
George

10. 902 FC, Cat IV, Cat III, Digital True RMS HVAC Clamp Meter with 1.1811″ Clamp on Jaws – 600 VAC/VDC, 600 AC Amps, Measures Voltage, Capacitance,

902 FC, Cat IV, Cat III, Digital True RMS HVAC Clamp Meter with 1.1811

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Amazon
MSC Industrial Supply

Product Details

Specifications

Details
Clamp Meter Type HVAC
Jaw Style Clamp On
Jaw Capacity (Decimal Inch) 1.1811
CAT Rating CAT III; CAT IV
Maximum DC Voltage 600

Reviews From Real Customers

Jste1993

11. Fieldpiece SC440 – Essential Clamp Meter

Fieldpiece SC440 - Essential Clamp Meter

  • SC440 Meter
  • ADLS2 Deluxe Silicone Lead Set with Gold Plated Tips and Removable Sheath
  • ATB1 Wrap Tab Type K Thermocouple
  • ASA2 Short Alligator Lead Extensions
  • Velcro Strap

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eBay
Walmart
ACWholesalers.com

Product Details

Specifications

Details
Application HVAC
Display 5000 count dual display
Altitude 6561.7 feet (2000m)
Auto-Off 30 minutes (approx)
Operating Environment 32°F to 122°F at <70% RH

Reviews From Real Customers

FineElk-89480
dadil613
TomW

12. Fieldpiece SC640 Loaded Clamp Multimeter with Swivel Head and LED

Fieldpiece SC640 Loaded Clamp Multimeter with Swivel Head and LED

  • Volts AC/DC
  • Frequency via leads and clamp
  • Duty cycle percentage
  • Clamp probe holder

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Amazon
Walmart – WIDESTEP
TruTech Tools
Voomi Supply

Product Details

13. Milwaukee Tool, 2236-20, Clamp Meter for HVAC, Refridgeration

Milwaukee Tool, 2236-20, Clamp Meter for HVAC, Refridgeration

  • True-RMS for accurate measurement in all applications
  • Thin jaw profile for easier wire measurement in panels or in bundles

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Amazon
PrimeBuy

Product Details

Specifications

Details
Display Type White on Black LCD
Switch Type Dial
Battery Type Alkaline (AA)
Microamps DC 600uA
Safety Rating CAT III 600V

Reviews From Real Customers

Trash
HVAC TECH

14. Fluke – 365 – Detachable Jaw True-RMS AC/DC Clamp Meter

Fluke - 365 - Detachable Jaw True-RMS AC/DC Clamp Meter

  • Detachable jaw makes accessing wires and viewing the display easier
  • Built in flashlight/torch allows for easy illumination and identification of wires
  • Compact design fits in your hand and can be used while wearing personal protective equipment
  • State of the art signal processing allows for use in noisy electrical environments while providing stable readings
  • 200 A AC and DC current measurement with detachable jaw

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Fluke.com
Transcat

Product Details

Specifications

Details
True RMS Yes
Maximum Current AC 200 A
Maximum Current DC 200 A
Maximum Voltage AC 600 V
Maximum Voltage DC 600 V

Reviews From Real Customers

Boat Electrician
Doctor Wil
Veeger

15. Testo 770-1 – TRMS Clamp Meter

Testo 770-1 - TRMS Clamp Meter

  • AC A = 400 / Current Measuring Range Min.
  • AC mA = 100 / Current Measuring Range Max.
  • DC A = 400 / Current Measuring Range Min.
  • DC mA = 100 / Voltage Measuring Range = AC: 1 mV .

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Amazon
RS Export
TruTech Tools
Newark

Product Details

Specifications

Details
Absolute Maximum AC Current Measurement 400A ac
Absolute Maximum DC Current Measurement 400A dc
Absolute Maximum AC Voltage Measurement 600V ac
Absolute Maximum DC Voltage Measurement 600V dc
Absolute Maximum Resistance Measurement 40MΩ

Reviews From Real Customers

manomano.co.uk
rodr-espe

16. Fieldpiece, SC660, Wireless Swivel Head Clamp Meter

Fieldpiece, SC660, Wireless Swivel Head Clamp Meter

  • 3-Phase rotation testing with two leads
  • Record motor start up with Inrush current
  • Swivel-head, lead storage, and jaw light
  • DC amps, display, dial and jaw lights
  • Dual temp for delta-t calculations

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Amazon
Valuetesters.com
JJS Tech

Product Details

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Aheattek
edgaro1220
ambassadorbob

17. Fluke 323 True RMS Digital Clamp Meter Multimeter

Fluke 323 True RMS Digital Clamp Meter Multimeter

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eBay
Lowe’s
The BuildClub

Product Details

Specifications

Details
Wi-Fi Compatibility No
AC Voltage 600
DC Voltage 600
Lowe’s Exclusive Yes
DC Polarity Indicator No
Set/Individual Individual
Non-Contact No
Sub Type TrueRMS
Bluetooth Compatibility No
Case Included Yes
App Compatibility No
Works with Android No
Works with iOS No
Amperage 400
Weight (lbs.) 0.58
Display Type Digital
Battery Included No

Reviews From Real Customers

HoboFist
jtaborsky
e.

18. Fluke 376 FC True RMS AC/DC Clamp Meter with iFlex

Fluke 376 FC True RMS AC/DC Clamp Meter with iFlex

  • Connect your meter to your smartphone with Fluke Connect Measurements
  • Read measurements on your phone at a safe distance, wearing less PPE while your meter takes all the risks
  • Record results directly to your phone and the Cloud

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Amazon
ValueTronics International

Product Details

Specifications

Details
CAT rating CAT III 1000 V, CAT IV 600 V
Best resolution 0.1 A
V ac range 1000 V
V dc range 1000 V
mV dc range 500 mV
Capacitance 1 μF-1,000 μF
True RMS Yes
Maximum Current DC 999.9 A
Maximum Voltage AC 1000 V
Maximum Voltage DC 1000 V
Auto Ranging/Manual Auto Ranging
In-Rush Current Yes
Product Length 249 MM (9.80 IN)
Product Width 85 MM (3.35 IN)
Data Logging Yes Data Logging Via Fluke Connect App
HTS/Schedule B Number 9030.31.0000
ECCN Number 3A992
Battery Type AA Battery Type 2 x AA
Power Supply Voltage Battery Powered
Country of Origin Singapore

19. Fluke 324 True RMS Clamp METER.

Fluke 324 True RMS Clamp METER.

  • 324

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Walmart
RS Export
Transcat

Product Details

Specifications

Details
Color Multicolored
Size Pack of 1

Reviews From Real Customers

ALF Engineer
Mr Bruce

20. Klein Tools CL450 HVAC Clamp Meter Differential Temperature

Klein Tools CL450 HVAC Clamp Meter Differential Temperature

  • Clamp measures AC current and inrush current
  • Two K-Type thermocouple ports for differential temperature measurements
  • Test leads measure AC/DC voltage, DC micro amp, resistance, LoZ, continuity, frequency, duty-cycle, capacitance, and diodes
  • Dedicated mode for capturing DC micro amp and inrush current
  • Low-Pass filter and Low impedance (LoZ) mode for identifying and eliminating ghost or stray voltages

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Neobits.com
South Side Control Supply Co.

Product Details

Specifications

Details
Weight 1.5 lb

Conclusion

A clamp meter is a useful tool for measuring the current in a circuit. It is especially useful for measuring the current in a circuit with high voltage, such as an HVAC system. The clamp meter can be used to measure the current in a circuit with high voltage by clamping the meter around the conductor.

The clamp meter will then measure the current in the circuit and display the results on a digital display.

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