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Fieldpiece SC440 True RMS Clamp Meter with Temperature, Inrush Current, Capacitance and Backlight

  • Based on 887 reviews
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Availability: Only 7 left in stock, order soon!
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Arrives Sunday, Jan 11
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Features

  • Mid-size clamp meter has every parameter for electrical and thermal HVACR testing in one meter
  • One of the most durable clamp meters in the industry that gives higher accuracy VAC & AAC readings on VFD with True RMS sensing technology
  • Ranges include temperature, capacitance, microamps DC for flame diode tests, and everyday electrical ranges for HVACR
  • Auto and manual ranger with safety features including a high-voltage LED and beeper, a continuity warning, push button non-contact voltage (NCV)
  • Detachable leads and alligator probe tips for safe and easy one-handed testing

Description

Fieldpiece SC440 Dual Display Clamp Meter with True RMS and Inrush Current Dual Display Clamp Meter x Hang clamp meter to any metallic surface with the redesigned heavy-duty magnet and keep your hands free to do more Take more accurate VAC and AAC readings on VFDs with True RMS sensing technology Measure the starting amp draw of a compressor with Inrush current feature True RMS Clamp Meter with Temperature, Inrush Current, Capacitance and Backlight - All- in-one HVACR Meter - Model SC440The mid-size essential clamp meter has virtually every parameter for electrical and thermal HVACR testing in one meter. This auto and manual ranger includes a host of safety features including a high-voltage LED and beeper, a continuity warning, push button non-contact voltage (NCV), a lead holder with detachable leads, and alligator probe tips for easy one-handed testing. As far as ranges go, it has temperature, capacitance, micro amps DC for flame diode tests, and everyday electrical ranges for HVACR. Not to mention it is one of the most durable meters in the industry. The new SC400 series clamp meters are designed for HVACR service. Take measurements with one hand using the single test lead holder for added safety. Test leads come with removable gold plated tips to connect with Fieldpiece accessory heads. The SC400 series clamp meters are built to withstand the rigors of HVACR with high impact plastic and a display you can read in hot or cold environments.

Manufacturer: ‎Fieldpiece


Part Number: ‎SC440


Item Weight: ‎1 pounds


Product Dimensions: ‎3.8 x 3.2 x 11.4 inches


Item model number: ‎SC440


Batteries: ‎1 9V batteries required. (included)


Is Discontinued By Manufacturer: ‎No


Color: ‎Black, Gray, Red, Yellow


Style: ‎Voltage Tester


Material: ‎plastic


Power Source: ‎corded-electric


Item Package Quantity: ‎1


Handle Material: ‎Plastic


Certification: ‎Iec 6f22


Included Components: ‎SC440


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎Alkaline


Date First Available: May 23, 2014


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jan 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Fieldpiece make a good product
One of the best meter for the money
Reviewed in the United States on November 22, 2025 by Alfred Matos

  • Great tool.
Great meter, many functions. Replacing one that i let the batteries corrode in. Hard to beat Fieldpiece.
Reviewed in the United States on November 3, 2025 by Charlie

  • Excellent meter. Get it
Perfect meter. Very accurate. Best meter in my kit by far. Has all the functions and measurements most people would need outside of testing and lab conditions. Voltage, amperage, inrush current, capacitance, resistance, temperature, frequency, pretty much does it all. The included temp thermocouple was very accurate and right on the money right out of the box. You can also do temp calibration for a different K type sensor if you change it, but the Fieldpiece one was dead on while calibrating to ice water. Very nice silicone leads too, other companies just send PVC ones and you have to buy the upgraded silicone ones later, included here. Also a really nice carrying case included. It just has everything, and all the accessories included vs having to buy them later. Very accurate and reliable. ... show more
Reviewed in the United States on August 24, 2025 by Brad

  • Solid build quality, lightweight and accurate readings.
Ordered a second one, just for back up!
Reviewed in the United States on October 29, 2025 by Music Playlist

  • 10/10 would buy again
Amazing meter easy to use and super accurate
Reviewed in the United States on September 3, 2025 by Rj

  • This fieldpiece took a lot of separate meters and just combined them into one!
I've been an HVAC-R technician for 20+ years and the SC440 is my number one go to multimeter! It's never failed me! It is capable of doing just about everything us HVAC technicians require!
Reviewed in the United States on July 4, 2025 by William Joseph Smith

  • HVAC meter top shelf
Beast mode in the HVAC industry.
Reviewed in the United States on August 7, 2025 by Michael

  • Professional model may be overkill for DIY
I’m replacing a well used Fieldpiece SC76 model that I used almost daily at work for testing electric circuits HVAC testing capacitors, line voltage ,NCV temperature and at home my truck and motorcycle it’s always with me on the road checking voltage, continuity and resistance testing control systems like temperature sensor and airflow this new SC440 has almost the same footprint as the SC76 with many more features the magnet strap I didn’t like at first you have to remove it from the back of the unit and swing it around then it will stick to the metal casing where you need it it works great if you can stick it to the top of a evaporator or condenser and let it hang down the side but even on a flat surface I’ve had no problems with it staying put the flash light and backup lights don’t stay on long enough for me and are why I gave it less than five stars I love the canvas bag it’s just like my old SC76 and the bag is still perfect although the unit has lost features like captaincy, continuity audio is not working and I find it being effected by static when checking resistance it is off I use the SC440 and it is accurate even comes with a certificate of calibration I’m not working on as much HVAC now but it still comes in handy I was able to find a bad fan capacitor and with a set of cheap gages and a vacuum pump was able to fix a leak and get a 1.5 ton split system with 410 A charged and balanced out avoiding a service call for my employer NCV, Rush in amperage test and diode testing are upgraded features from the SC76 at $200 it took some thought as the old one I purchased back in the early 90es for about $120 or so on sale but if it lasts as long as the old one it will pay for itself hopefully I will not leave it out in the field in rain heat and cold as I have done when busy and on call I’m not sure this one could take it and I don’t intend to find out if you need all the features this model has then it’s worth the price Fieldpiece still makes quality testers geared for professional HVAC technicians ... show more
Reviewed in the United States on August 12, 2023 by Martin W.

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