Clamp Meters
Fieldpiece Instruments offers several clamp-on DMMs to accommodate most preferences.  Our mini clamp meters are only 8-inces tall and range from basic to True RMS models. Our dual-display mini clamps let you read volts and amps at the same time.  The SC60 series full-size clamp meters include most of the ranges and functions you use everyday and are a favorite among instructors and veterans alike. The SC70 series takes it to the top and works with our accessory head instruments.  Whatever your preference, we probably have a clamp meter to fit the way you like to test.


The Mini Clamp Meter for HVAC/R, model SC44, is a basic, affordable clamp-on meter designed for HVAC/R field service.

Mini Clamp Meter for HVAC/R - SC44

The SC44 Mini Clamp Meter for HVAC/R is a basic, affordable clamp-on meter designed for HVAC/R field service. It measures Amps AC, Volts AC, Volts DC, resistance, continuity, and includes a diode check.  A built-in Non-Contact Voltage (NCV) sensor allows you to test thermostats and circuits to see if they’re hot or not. The range button  (Looks like a two ring bulls eye) switches the SC44 between a manual ranging meter and an auto ranger. The small size fits easily in your hand. Keep it in glove box as a backup meter or hang it on your belt to take measurements in tight places. The SC44 is Cat.III 600V rated.

Read More..

Mini Clamp Meter with Temperature for HVAC/R, model SC45, was designed to include most of the features and ranges you use in HVAC/R field service in a compact=

Mini Clamp Meter with Temperature for HVAC/R - SC45

The Mini Clamp Meter with Temperature for HVAC/R, model SC45, incorporates a lot of big meter functions into a compact, easy to hold and use design.  While it’s not exactly and al-in-one multimeter, this manual and auto ranging DMM includes most of the ranges you use in HVAC/R everyday. Along with standard multimeter ranges, we designed the SC45 to include capacitance (MFD) and temperature with great compensation. And to add to that still, we designed it with built-in non-contact voltage and a continuity beeper to give you a powerful HVAC/R meter that’s under 8-inches tall. Makes a great backup or a solid performer for everyday testing.

Read More..

True RMS Mini Clamp Meter with Temperature and Backlight, model SC46, was designed to include most of the features and ranges you use in HVAC/R field service in a compact=

True RMS Mini Clamp Meter - SC46

The SC46 True RMS Mini Clamp Meter with Temperature and Backlight packs the biggest punch in the SC40 series.  With features that rival many full-sized clamp-on meters, this auto ranging DMM packs a ton of functions into a compact, easy to handle shape.  It includes temperature and capacitance as well as a bright green backlight and True RMS for more accurate readings on non-sinusoidal AC waveforms. It also packs in most of the other HVAC/R ranges you use everyday. Some technicians use the SC46 as their everyday DMM, others as back-up or second meter to get more testing done in less time. This mini-clamp was deigned to make your job easier, safer, and faster no matter where you choose to rank it in your bag.

Read More..
Read amps and volts at the same time with the Dual-Display Mini Clamp Meter for HVAC/R, model SC52. Includes the ranges you use everyday for HVAC/R testing in a compact=

Dual Display Mini Clamp Meter for HVAC/R - SC52

Read amps and volts at the same time with the Dual-Display Mini Clamp Meter for HVAC/R, model SC52. Measure any other range on the meter simultaneously with an amp measurement. The SC52 is compact measuring only about 8-inches, easy to use and includes many of the ranges you use everyday during HVAC/R field service.  It includes the ranges for flame diode rectification and a diode test for checking circuits, as well as built-in safety features like non-contact voltage, a hold button and a continuity tester with audible alarm.

Read More..
Read amps and volts at the same time with the Dual-Display Mini Clamp Meter with Temperature, model SC53. Includes the ranges you use everyday for HVAC/R testing in a compact=

Dual Display Mini Clamp Meter with Temperature - SC53

Read amps and volts at the same time with the Dual-Display Mini Clamp Meter with Temperature, model SC53.  In addition to having a dedicated display for reading amps, you can measure any of the other ranges on the meter dial simultaneously.  The SC53 is compact measuring only about 8-inches, easy to use and includes many of the ranges you use everyday during HVAC/R field service.  Many instructors recommend the SC53 as a starter meter while seasoned veterans call it a little HVAC workhorse. Temperature and capacitance, built-in safety features like non-contact voltage and amp or dial hold, make this meter a solid choice for the work you do in the field.

Read More..

SC55-src-product-thmb

Swivel Head Clamp Meter - SC55

The SC55 Swivel-Head Clamp Meter is specifically designed for HVAC/R technicians and contains all the functions most relevant to the job.  Packed with 13 different test parameters the SC55 clamp meter offers more features and functions than any other meter of its kind on the market.  Plus the full 180º swivel head allows you to easily see the display at any angle.

Perfect for those hard to reach wires, the SC55 Swivel-Head Clamp Meter also boasts a rugged design to withstand harsh conditions, has the precision and reliability that Fieldpiece is known for, and is compatible with all Fieldpiece Accessory Heads via your test leads.

Read more...

SC56-src-product-thmb

True RMS Swivel Head Clamp Meter - SC56

The Fieldpiece SC56 Swivel Head Clamp Meter is the best clamp meter on the market for the HVAC/R technician.  The SC56 is packed with all the essential test parameters necessary to get the job done right.  Plus, you can use all the Fieldpiece Accessory Heads via your test leads.

In addition, the incredible 180º swivel head clamp enables you to view your results at any angle.  Combine that with the unique wire grabbing claw and the LED flashlight in the SC56 clamp head, and you can easily isolate wires that are hard to reach and/or difficult to see.

Read more...

Manual Ranging Clamp Meter with Temperature, model SC66 includes the ranges and electrical parameters instructors, students and field technicians use everyday for residential HVAC/R testing.

Manual Ranging Clamp Meter with Temperature - SC66

The SC66 is the top Fieldpiece clamp meter among HVAC/R instructors. It’s a manual ranging DMM that includes the electrical ranges students and technicians use for most HVAC/R work, plus temperature, capacitance and DC current - all for a low price. It also has several safety features like a high-voltage LED and beeper, a continuity warning, push button non-contact voltage (NCV), a lead holder on the clamp, and MAX hold so you can concentrate on the test point, hook up, and see the results after you’ve disconnected. Instructors and their students tell us they like the fact that it is a manual ranger so they have to think about what they’re hooking up to before they do it.  They also like that the SC66 is just the right amount of meter for residential techs just starting out.

Read More..
Manual Ranging Clamp Meter with Temperature to 1000ºF,  model SC67 includes the ranges and electrical parameters you use everyday for HVAC/R testing when you’re looking for a DMM alone.

Manual Ranging Clamp Meter with Temperature to 1000ºF - SC67

So you’re not into accessory head instruments but still want a great meter design for HVAC/R, the SC67 is a great choice. It’s a manual ranging clamp on meter that includes most of the electrical ranges you use for HVAC/R plus temperature, up to 1000 degrees Fahrenheit with a compatible k-type thermocouple, for a great price. It also has several safety features like a high-voltage LED and beeper, a continuity warning, push button non-contact voltage (NCV), a lead holder on the clamp, and MAX hold so you can concentrate on the test point, hook up, and see the results after you’ve disconnected. It also includes capacitance (MFD) for checking motor-start and motor-run capacitors and microamps DC for flame diode tests.  Techs tell us It’s a solid performer for everyday HVAC/R testing.

Read More..
The HVAC/R Clamp Meter with Temperature and Capacitance, model SC76, includes the ranges and electrical parameters you use everyday for HVAC/R testing, not to mention a built-in thermometer and safety features.

HVAC/R Clamp Meter with Temperature and Capacitance - SC76

Calling the SC76 the “little brother” of the SC77 is unfair. The SC76 also has most parameters for electrical and thermal HVAC/R testing in one meter. It includes a host of safety features like 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, and more. As far as ranges go, it too has temperature, capacitance, microamps DC for flame diode tests, and everyday electrical ranges for HVAC/R. Many technicians tell us they enjoy the choice between manual and auto-ranging. It’s a lower priced all-in-one clamp meter for technicians who don’t need the backlight or True RMS functions. It’s a rugged workhorse you can count on to get the job done easier, faster, and more safely.

Read More..
The True RMS Clamp Meter with Temperature, Capacitance and Backlight, model SC77, includes the ranges and electrical parameters you use everyday for HVAC/R testing, not to mention a built-in thermometer and safety features.

True RMS Clamp Meter with Temperature, Capacitance and Backlight - SC77

The SC77 is one of our most popular digital multimeters for a reason.  It has virtually every parameter for electrical and thermal HVAC/R testing in one meter.  This auto 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, microamps DC for flame diode tests, and everyday electrical ranges for HVAC/R. Not to mention technicians tell us it one of the most durable meters in the industry. Rivaled only by our stick meters, the SC77 is also one of their top picks from Fieldpiece.

Read More..