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Choosing the right meter for your HVAC/R training needs doesn't have to be complicated. Our comparison of Fieldpiece meters highlights their durability, accuracy, and versatility, helping you select the perfect tool for your curriculum.

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Reviews

Fieldpiece PRH2 Digital Psychrometer

The Fieldpiece PRH2 Digital Psychrometer combines precision measurement with practical portability, featuring dual thermometers that display real-time readings of air temperature and moisture content. The meter calculates relative humidity through a simple two-step process that technicians perform in the field, while its backlit dual display shows wet and dry bulb readings, dew point, and humidity percentage. With robust battery life and reliable performance in various environmental conditions, this psychrometer has become an essential tool for HVAC professionals.

Fieldpiece CAT85K2 Combustion Analyzer with Hydrocycle and Printer

The Fieldpiece CAT85 combines a durable design with advanced diagnostic capabilities for residential and commercial combustion systems. Its automatic water separation system keeps the flue probe clear, while the built-in manometer and USB+Bluetooth interface simplify essential measurements. The high-contrast touchscreen display and thermal printer make it a practical choice for installers and service technicians who need reliable performance in various conditions.

Fieldpiece SDP2 In-Duct Psychrometer

The SDP2 from Fieldpiece offers instant response to temperature changes with simultaneous readings for both supply and return ducts. It measures both wet and dry bulb temperatures at either end of the system while tracking enthalpy changes across the evaporator. Whether you're tuning up a system or troubleshooting humidity issues, this meter does the work of several tools, syncing wirelessly with Fieldpiece controllers for convenient reporting.

Fieldpiece JL3KM2 Dual Port Manometer Probe Kit

The Fieldpiece JL3KM2 manometer kit gives you the freedom to measure pressure drops between zones without getting tangled in hoses. Each wireless probe delivers precise readings through the Job Link app, letting you monitor up to eight simultaneous measurements from up to 1,000 feet away. The compact design features a sleek, modern aesthetic that's been recognized with the Silver Award in The ACHR News Dealer Design Contest.

Fieldpiece SRS1 Refrigerant Scale

The Fieldpiece SRS1 wireless refrigerant scale stands out in the field with its rugged aluminum construction and water-resistant design, though some users noted the case could be more durable. This wireless scale excels at accurate measurements with its aluminum platform and rubber bumpers, making it a reliable tool for HVAC/R technicians. Its 33-foot wireless range and long battery life give you flexibility during repairs and maintenance, as one user discovered when weighing refrigerant on multiple units during a service call.

Fieldpiece ET2W Wireless Transmitter

This wireless transmitter gives your measurement tools a big boost, letting you work hands-free up to 75 feet away. The smart LCD display shows you exactly what's happening with your device, while the long battery life means you won't have to replaces it for months. It's perfect for anyone who needs to take precise measurements in hard-to-reach places.

Fieldpiece HS36 Expandable Autoranging True RMS Stick Multimeter

The HS36 from Fieldpiece combines durability and functionality that HVAC/R technicians praise. With its auto-ranging capabilities and True RMS measurements, it handles everything from basic voltage checks to specialized tests like microamp readings for heater control diodes. The expandable nature of the meter allows users to switch between various measuring heads, making it a versatile tool that keeps up with different testing needs.

Fieldpiece SDMN6 Dual Port Manometer & Pressure Switch Tester

This versatile Fieldpiece tester combines gas pressure measurement with static pressure and vacuum detection, featuring a backlit dual display and built-in pump for accurate pressure switch testing. The intuitive design includes zero adjust capabilities and automatic power-off to conserve the long-lasting battery. Whether you're calibrating furnace components or troubleshooting appliance issues, this compact tool packs professional-grade functionality into a rugged, portable package.

Fieldpiece CAT45 Combustion Analyzer

The Fieldpiece CAT45 delivers precise residential combustion analysis with its water trap and comprehensive sensor suite. Its robust 5.5-inch touchscreen makes navigation a breeze, while features like adjustable alarms and USB-C charging keep your readings accurate and your battery topped up.

Fieldpiece SM480V Wireless Sman Refrigerant Manifold

The Fieldpiece SM480V combines advanced wireless connectivity with a robust 4-port manifold design, featuring a bright sunlight-readable display that presents detailed refrigerant data including superheat and subcooling measurements. The system's versatility is further enhanced by its ability to integrate with external sensors and record live system performance, making it an invaluable tool for both experienced professionals and those transitioning from analog systems.

Fieldpiece SC640 Clamp Multimeter

This comprehensive multimeter combines essential HVAC measurement functions with practical features like a swivel head and LED illumination for challenging field environments. The durable, magnetically-strap design hangs securely at any angle while its dual-display system simultaneously measures volts and amps, ensuring accurate readings in tight spaces. Built for long-term reliability, the Fieldpiece SC640 has earned high praise from professionals who value its extensive feature set and exceptional performance.

Fieldpiece SC240 Compact Clamp Meter

This versatile digital multimeter packs professional-grade features like temperature measurement and capacitance testing into a durable, space-saving package. Technicians love its combination of functionality and affordability, from quick electrical readings to precise temperature checks in both Fahrenheit and Celsius. The compact design makes it a popular choice for HVAC techs who need reliable measurements without the bulk of larger meters.

Fieldpiece SC440 Clamp Meter

Engineered with durability in mind, the Fieldpiece SC440 combines an impressive array of diagnostic capabilities into a compact, user-friendly package. From precise True RMS voltage readings and inrush current measurement to temperature testing and capacitance evaluation, this versatile meter covers all the bases for HVACR technicians. The large backlit display and convenient single-test lead holder make it a practical companion for professionals who need reliable measurements in challenging environments.

Fieldpiece AAV3 Air Velocity and Temperature Accessory Head

The AAV3 helps measure air velocity and temperature in hard-to-reach areas. You can choose between English or Metric units, like feet per minute and Celsius. The display shows both average and real-time measurements, with a handy low-battery indicator to keep you prepared.

Fieldpiece EH4W Wireless Handle

The wireless Fieldpiece EH4W handle turns any accessory head into a remote instrument, with measurements updating 25 times per second. Syncing up to 75 feet away, it lets you keep your readings in hand while working around equipment. With 200 hours of battery life on three AAA cells, it's a practical addition to your toolkit.

Fieldpiece SC260 Clamp Multimeter

Combining durable craftsmanship with precision measurement capabilities, the Fieldpiece Sc260 clamp multimeter represents a reliable choice for electrical testing. Its true RMS technology delivers accurate readings for both AC and DC voltages, while the 400 ampacity and 40 megaohm resistance measurement ranges handle challenging industrial applications with ease. The intuitive temperature sensor and low-battery indicator ensure you're always prepared, making this tool a practical addition to any technician's kit.

Fieldpiece ARH4 Digital Sling Psychrometer

The Fieldpiece ARH4 slings directly onto your meter, combining a thermistor and hygrometer to measure temperature and moisture. It calculates dew point and wet bulb based on these direct readings, giving you accurate psychrometric data. The device works with Fieldpiece meters and data loggers, allowing you to track humidity levels over time and troubleshoot system issues.

Fieldpiece HS26 Digital Multimeter

This slim, portable meter packs impressive capabilities into a rugged design that's earned lasting praise from HVAC/R professionals. The original Fieldpiece stick meter has returned with updated features, including improved modular expandability and enhanced measurement capabilities like microamps DC and capacitance testing. With its durable construction, reliable readings, and thoughtful touch like a built-in case, it's easy to see why this digital multimeter continues to impress users in the field.

Fieldpiece CAT85 Combustion Analyzer

The Fieldpiece CAT85 Combustion Analyzer makes sense of complex readings with its 5.5-inch touchscreen display, which shows O2, CO, and CO2 levels in a way that's easy to understand. You'll love that it handles routine tasks like measuring draft pressure and detecting leaks all while you're running your main analysis. The built-in water separation system means your flue probe stays clean and dry, making each inspection go smoother.

Fieldpiece SNCV1 Non-Contact Voltage Detector

This handy non-contact voltage detector is a reliable tool for HVAC technicians, with its easy-to-read LED display and audible alert system. The compact design clips neatly into your pocket, making it a convenient addition to any toolkit. With a generous voltage range of 24 to 440 volts, it's ideal for testing thermostats and other HVAC parameters.

Fieldpiece SPK1 Pocketknife Thermometer

At just 10 inches long, this Fieldpiece thermometer packs big functionality into a surprisingly portable package. The punchy probe tip makes quick work of measuring deep down in flex ducts, while the clever knife-like design lets you pull out the sensing part at any angle – with 16 stop positions to choose from. Between the handy MAX/MIN tracking and the auto-shutoff that kicks in after 10 minutes of inactivity, this dependable tool makes temperature checking a breeze for anyone in the HVAC game.

Fieldpiece JL3KH6 Job Link Charge and Air Kit

The Fieldpiece JL3KH6 combines durable construction with wireless convenience for HVAC technicians. The rubberized probes and ergonomic design handle like a champ in tight spaces, while the wireless app connection makes quick work of system diagnostics. Whether you're checking temperatures or measuring pressure, this kit turns your mobile device into a powerful field testing tool.

Fieldpiece JL3KR4 Job Link Charge Kit

The Fieldpiece JL3KR4 Charge Kit combines wireless precision with intuitive app connectivity for HVAC technicians. Each probe stabilizes readings in under 5 seconds with remarkable +/-1° accuracy, while the long flexible probes with built-in magnets simplify awkward measurements. The fully charged kit provides up to 350 feet of wireless range and runs on standard AAA batteries, making it a practical upgrade for any service tech's toolkit.

Fieldpiece SRH3 In-Duct Digital Psychrometer

The Fieldpiece SRH3 In-Duct Digital Psychrometer helps HVAC professionals ensure air conditioning systems run efficiently by measuring temperature, humidity, and calculating key parameters like superheat and dew point directly in the ductwork. At just 1.4 inches wide and featuring a slim 38-inch probe, it's designed for precise in-duct measurements where it matters most. With a rugged design including a telescoping probe and bright backlit display, this versatile meter streamlines HVAC diagnostics and maintenance.

Fieldpiece SC620 Clamp Meter

The Fieldpiece SC620 clamp meter combines essential HVACR measurements with practical features like a swivel head and non-contact voltage detection. Its generous 400 amp AC range and versatile capabilities make it a reliable tool for field service technicians, while its rugged design ensures it can handle the demands of professional use.

Fieldpiece ST4 Dual Temperature Meter

The Fieldpiece ST4 measures two temperatures at once using included k-type thermocouples, with readings displayed on an easy-to-scan LCD screen. Its rugged rubber boot and clear-front case make it durable for the field, while features like MIN/MAX tracking and automatic temperature compensation help you get accurate readings fast. Whether you're checking HVAC systems or automotive A/C, this dual-meter does the work of two and comes in at a great price point.

Fieldpiece STA2 In-Duct Hot-Wire Anemometer

This compact anemometer packs big-time functionality into a slim 38-inch package, making it a breeze to measure air velocity and temperature right in the ductwork. The smart little guy automatically calculates CFM for you, so you're not lugging around that heavy hood. The dual display shows you real-time cfm, air velocity, or temperature – your choice – which is perfect for those long measurements.

Fieldpiece Dr82 Infrared Refrigerant Leak Detector

The Fieldpiece Dr82 combines a robust infrared sensor with a clear backlit display to help HVAC technicians quickly locate even the smallest refrigerant leaks. Its sensitive enough to detect minute refrigerant concentrations, making it a valuable tool for technicians who rely on precise measurements. The portable detector includes replaceable filters and charges quickly via USB-C, with enough battery life for a full workday.

Fieldpiece SC640 Clamp Meter

The Fieldpiece SC640 clamp meter combines a comprehensive suite of measurement capabilities with premium features like gold-plated test leads and a built-in jaw flashlight. Its ergonomic design, including a swivel head and magnetic strap, makes it an invaluable tool for HVAC professionals navigating tight spaces and challenging environments. The meter's robust build quality and accurate measurements, backed by positive reviews from experienced technicians, make it a worthy investment for anyone serious about their electrical testing needs.

Fieldpiece SC260 Compact Clamp Meter

The Fieldpiece SC260 combines durability with versatility for HVACR use. From measuring up to 400 amps to testing variable frequency drives and displaying accurate readings in extreme temperatures, this compact clamp meter handles it all with ease. The true RMS measurements and Auto Select mode make it stand out, while the built-in temperature readings in both Fahrenheit and Celsius complete its feature set.

Fieldpiece HS36 Expandable True RMS Stick Multimeter

The HS36 packes Fieldpiece's renowned quality into a versatile multimeter that handles everything from basic voltage checks to precise current measurements. With its auto-ranging capabilities and bright blue backlight, it makes quick work of diagnosing even the trickiest HVAC issues. Techs appreciate how the meter works seamlessly with all Fieldpiece accessory heads, letting them switch between different test modes without changing equipment.

Fieldpiece SMG5 Digital Megohm Meter

The backlit LCD screen makes it simple to read measurements in low-light conditions, while the auto-off feature helps conserve the four AAA batteries. The slim design and extendable probe tip allow for easy access to tight spaces, particularly useful when testing compressor insulation resistance. With its ability to detect up to 2000 megaohms of insulation resistance, the meter helps predict potential failures before they cause expensive equipment damage.

Fieldpiece HS33 Expandable Manual Ranging Stick

The Fieldpiece HS33 multimeter fits comfortably in your hand, with an ergonomic design that makes it easy to use even when you're working with your gloves on. The detachable test leads and alligator clip probes let you measure without putting the meter down, and you can attach fifteen different accessory heads to the meter for a wide range of testing options.

Fieldpiece LT17A Digital Multimeter

The Fieldpiece LT17A combines essential testing capabilities with practical features for HVAC/R technicians. Store your test leads in the meter body, and connect them to Fieldpiece accessory heads for versatile measuring options. The durable meter includes a blue backlight for low-light conditions and offers accurate temperature readings with a k-type thermocouple.

Fieldpiece SC440 Clamp Meter

The Fieldpiece SC440 combines durability and functionality for HVACR technicians, featuring True RMS measurements, frequency detection, and temperature readings. Its compact design includes a single-test lead holder for one-handed operation and a backlit dual-display screen that's readable in various environments. The meter's robust construction, including a protective plastic handle and built-in magnetic strap, ensures it can handle the demands of fieldwork while providing accurate readings.

Buyer's Guide

Fieldpiece meters measure various parameters such as pressure, temperature, and flow rate in industrial and commercial settings. These instruments require careful selection based on specific application needs and environmental conditions.

Measurement Range and Accuracy

Choose a meter with a measurement range that matches your application's requirements. Accuracy specifications should align with your tolerance levels for the measured parameter. Consider factors like temperature coefficient and non-linearity when evaluating accuracy.

Environmental Rating and Construction

Review the environmental rating (IP code) to ensure the meter can operate reliably in your installation location. Common ratings include protection against dust and water ingress. The construction material should match the expected environmental exposure - options range from durable plastic to stainless steel.

Connector Types and Compatibility

Standardize on compatible connector types across your installation to simplify maintenance and replacement. Common choices include NPT, metric pipe threads, or flange connections. Consider future expandability when selecting connector styles.

Display and Interface Features

Basic meters offer digital displays with adjustable backlighting for reading in various lighting conditions. Consider additional features like data logging, communication protocols (4-20 mA, Modbus), and alarm outputs for automated system integration. The interface should be intuitive for regular use and calibration.

FAQ

What is a Fieldpiece Meter?

A Fieldpiece Meter measures electrical and mechanical properties in HVAC systems. It's commonly used to check voltage, current, resistance, and temperature in wiring and motor windings.

The meter features a backlit display, large buttons for ease of use, and auto-off functionality to save battery life. It's designed for quick, on-the-spot diagnostics in residential and commercial HVAC installations.

What are the key measurement capabilities?

The Fieldpiece Meter measures voltage (DC/AC), current (DC/AC), resistance (Ohms), continuity, and temperature (Fahrenheit/Celsius). Optional accessories include conductivity and inductive pickup probes for extended testing features.

For voltage testing, it operates at 600V AC/300V DC, making it suitable for standard HVAC applications. Current testing measures up to 10A AC/5A DC, while temperature range is -40° to 650°F (-40° to 349°C).

How accurate is the temperature measurement?

The meter provides temperature accuracy of ±2% of reading or ±2°F (whichever is greater). This is suitable for most HVAC applications, but note that extreme accuracy isn't available with the basic model.

The temperature sensor has a response time of 3 seconds, which is adequate for most testing situations. Keep in mind that environmental factors can affect accuracy, especially in rapidly changing temperature conditions.

What are the primary applications?

The meter is primarily used for HVAC system diagnostics, including checking power supplies, motor operations, and wiring integrity. It's also useful for troubleshooting electrical issues in residential and small commercial buildings.

Common applications include measuring motor insulation resistance, checking capacitor health, and verifying proper voltage and current levels in HVAC circuits.

How does it compare to competitor products?

Compared to similar meters, the Fieldpiece Meter offers a balance of functionality and affordability. While more expensive models may have additional features, this meter provides the essential tools needed for HVAC diagnostics.

The included test leads, carrying case, and documentation are practical extras that add value to the basic meter package. However, users seeking specialized features like frequency measurement or digital display might prefer other models in their category.

What additional accessories are available?

Fieldpiece offers several accessories for the meter, including an inductive pickup probe for measuring wire current without contact, a conductivity probe for testing liquid conductivity, and various test leads for different measurement types.

These accessories require additional purchase and may increase initial cost. The basic meter functions well without them, but the probes can extend the meter's capabilities for specialized testing situations.