Fluke 902 VS Fluke 376 Clamp multimeter Comparison

Fluke multimeters are the market leaders, and their clamp meters are among the most reliable and long-lasting. Fluke clamp meters work in various conditions and provide accurate readings. 

In this article, Fluke clamp meters are available in AC and DC current models; we will compare the Fluke 902 VS 376 clamp multimeters.

Fluke’s AC/DC current clamp meter models are ideal for HVAC/R, automotive, electrical contracting, and industrial maintenance. Large jaw openings on these models allow them to fit around prominent conductors. Various measuring functions, making them ideal for multiple scenarios.

The Fluke 902 and 376 are two of the most popular clamp multimeters on the market. These Fluke 902 vs Fluke 376 comparisons have features that set them apart from the competition. But which one is better?

Comparison Fluke 902 VS 376 Multimeter:

The main difference between the Fluke 902 and 376 is that the Fluke 902 is made for HVAC applications and the 376 is a general-purpose clamp meter. Both models have the same features and work the same way, but the 902 has more features that make it better for HVAC professionals. The Fluke 902 clamp multimeter can measure things like temperature, humidity, wet bulb temperature, and dew point temperature, among other things. The Fluke 902 also has a built-in pressure sensor, which can measure static pressure in ducts and blowers.

FeaturesFluke 902 Clamp multimeterFluke 376 Clamp multimeter
Display Hold FunctionYesNo
Min/Max/Average RecordingYesNo
Weight with Battery & Leads1 lb 13 oz (0.83 kg)1 lb 11 oz (0.79 kg)
Data LoggingNoYes
Tilt Stand / Hanging HookNoYes
Analog Output PortNoYes
USB Port for PC ConnectionNoYes
Dimensions LxWxH24 x 24 x 24 inches10.6 x 5.2 x 3.7 inches
Temperature MeasurementYesYes

Fluke 902 FC HVAC True-RMS Clamp Meter:

The Fluke 902 FC HVAC True-RMS Clamp Meter is essential for every HVAC technician. It is necessary for measuring current, voltage, and temperature in air conditioners and other HVAC systems. The Fluke 902 FC also has a true-RMS sensor, which allows you to get accurate readings even in noisy environments. In addition, because it includes a temperature sensor, you don’t need to carry a separate thermometer to get accurate temperature readings.

The Fluke 902 FC HVAC True-RMS Clamp Meter is the best tool for determining and repairing air conditioners and other HVAC equipment problems. Thanks to its built-in sensors, it can measure everything you need to determine what’s wrong and fix it. And its true-RMS sensor ensures accurate readings even in noisy environments. An essential tool for your HVAC work, the Fluke 902 FC HVAC True-RMS Clamp Meter is the best choice. It’s simple to use and provides all the measurements required to troubleshoot and repair air conditioners and other HVAC equipment.

Key Features:

  • True-RMS sensor for accurate readings in noisy environments.
  • Built-in temperature sensor for taking precise temperature measurements.
  • Auto power off to save battery life
  • Compact design for easy portability.
  • Genuinely rugged and durable design.
  • Best in class accuracy.
  • Large backlit display for easy reading in low light conditions
  • CAT III 300 V and CAT IV 150 V are rated for safety and durability.
  • Selectable filter setting optimizes measurement accuracy on low-impedance circuits.
  • Min/Max/Average recording mode with Min/Max Alert to capture changing trends.
  • AutoHold captures stable readings even when inputs are unstable.
  • Fluke Connect® is compatible with wireless logging, downloading, and sharing measurements with other team members.
  • HVAC specific temperature, microamp, and low impedance Voltage Inrush (LoZ) measurements.
  • Vane sensor technology eliminates errors associated with surface contact on ductwork.


  • True RMS instrument that is designed for taking accurate voltage and current measurements in HVAC applications 
  • Compact and lightweight, with a small form factor that makes it easy to use in tight spaces 
  • Ergonomic design and intuitive user interface for ease of use 
  • Built-in temperature sensor for taking temperature readings without the need for external probes 


  • More expensive than some other clamp meters on the market.

Fluke 376FC AC/DC Clamp Meter:

The Fluke 376FC AC/DC Clamp Meter is a high-quality tool that consistently provides accurate readings. Its large jaws can hold conductors with diameters of up to 30 mm. It also includes True RMS measurements for AC and DC voltage, making it ideal for use in any industrial setting.

The backlit LCD display on the 376FC makes it easy to read even in low light conditions. And, because it includes an AC filter, you can be confident that your measurements will be accurate.

The Fluke 376FC AC/DC Clamp Meter is a high-quality product that always provides accurate readings. This is the clamp meter for you if you want one that works well and is accurate!

Key Features:

  • Measures AC/DC voltage and current, resistance, continuity, capacitance, and temperature
  • Auto-ranging for easy use
  • Backlit display for easy reading
  • Data hold function to freeze readings on the display
  • Auto power off to save battery life
  • The hinged jaw for easy access to tight spaces
  • Ergonomic design for comfortable use
  • Built-in flashlight for dark areas
  • CAT IV600 V/CAT III1000 V safety rating

Pros :

  • Tight Jaw Clamp that can measure around a conductor up to 30.5mm without touching or interrupting the circuit
  • Frequency measurement up to 100kHz
  • Auto and manual ranging modes
  • Store up to 60 readings
  • Compatible with iFlex flexible current probe (included) for difficult-to-reach or crowded areas 


  • You can’t measure AC current below 0.01 A without the iFlex.
  • The screen isn’t huge, and hard to read from an angle.

Frequently Asked Questions:

Which company makes the best clamp meters?

Several companies make clamp meters, each with pros and cons. Fluke, Amprobe, and Extech are three of the most well-known brands.
Fluke is one of the best-known companies that makes clamp meters. Their products are known for being accurate and lasting. But they can be costly.

Amprobe makes many different kinds of clamp meters, some of which are made for use in HVAC systems. Most of the time, their products are less expensive than Fluke’s.

There are several clamp meters made by Extech, including a few built explicitly for electrical applications. However, their products are cheaper and less accurate compared to Fluke.

So, which company makes the best clamp meters? It depends on your specific needs and budget. If you need a durable and accurate meter, then Fluke is a good choice. On the other hand, Amprobe or Extech may be a better choice if you need a less expensive option. Whichever brand you choose, do your research to ensure that you are getting a quality product.

Are clamp meters, even the low-cost ones, reliable?

No, cheap clamp meters aren’t always reliable. Some low-cost clamp meters may be less accurate and last less time than more expensive models. However, even good clamp meters can give incorrect readings if misused or on certain types of electrical circuits. To get the most accurate readings from a clamp meter, carefully follow the instructions.

There are several ways clamp meters can be misused. One way is if the person using it does not correctly place the meter on the conductor. In addition, the clamp should be fully closed around the conductor to obtain an accurate reading. If the jaws do not close completely, the task may be incorrect.

Furthermore, some electrical circuits can cause clamp meters to read incorrectly. For example, circuits with a lot of inductance or capacitance may produce readings that do not correspond to the current flowing through the circuit. If possible, use a high-quality clamp meter that is more expensive. Even the best clamp meters will give you incorrect results if you don’t use them correctly. Carefully follow the instructions and test the meter on a known circuit before using it on an unknown circuit.

Is it possible to measure DC amps with a clamp meter?

Yes, it is possible to measure DC amps with a clamp meter. Clamp meters are specially designed to measure the current flowing through a conductor and can be used to measure both AC and DC current. When using a clamp meter to measure DC current, the clamp meter’s jaws must be placed around the conductor to get an accurate reading.


Overall, the Fluke 902 clamp multimeter outperforms the Fluke 376 clamp multimeter, but the Fluke 376 clamp multimeter outperforms the Fluke 376 clamp multimeter for some industrial tasks. However, both items are adequate and will suffice. Choose the one that best meets your requirements. The Fluke 902 is the best multimeter to use most of the time. Because of its high input impedance, it can measure very small currents without loading the circuit under test. The Fluke 902 can do more than just measure voltage and current. In addition, it can measure frequency, resistance, and capacitance in direct and alternating currents.

The Fluke 376 performs better in some industrial settings. It has the same features as the Fluke 902, plus a USB port for connecting to a computer and measuring real power. Furthermore, the Fluke 376 clamp multimeter can measure AC voltage up to 1000V, whereas the Fluke 902 can only measure up to 600V. The Fluke 902 and Fluke 376 are both excellent instruments that will be of great service to you. Choose the one that best meets your requirements. The Fluke 902 is a perfect all-purpose multimeter option. If you work in a factory and require a multimeter, the Fluke 376 is a good option.