Loop calibrators, process meters, and mA clamp meters are critical for use in industry.

We’ve all heard the phrase “The right tool for the job”, and when working with process control instrumentation, never has there been a truer saying. Fluke’s range of loop calibrators, process meters, and process clamp meters offer significantly improved accuracy of milliamp measurements over their regular digital multimeter and clamp meter cousins. Add to this the special functions like measure and source capabilities, 24 V DC loop power, valve stroking, and more, these tools help improve efficiencies of both plant maintenance and operating costs.

Fluke Loop Calibrators are ideal for a wide variety of calibration applications from 4–20 mA.

Precision loop calibrators

Loop calibrators

Intrinsically safe loop calibrator

Fluke 710 mA Loop Valve TesterFluke 707 Loop CalibratorFluke 707Ex IS Loop Calibrator
These are designed to reduce the time it takes to measure or source voltage or current and power up a loop, with best-in-class accuracy plus the ability to test HART smart control valves.Calibrate and test pressure devices quickly and easily with the built-in electric pump, mA measure, source, and 24 vdc loop power.These provide a total pressure calibration solution for transmitters, gauges, and switches and has a built in hand pump, mA measure, and source.
Fluke 710 mA Loop Valve TesterFluke 707 Loop CalibratorFluke 707Ex IS Loop Calibrator

View all mA loop calibrators

Fluke Process Meters provide the versatility of the digital multimeter combined with the loop calibrator into one convenient instrument to save time with no need to break the loop.

Volt/mA calibrator

ProcessMeter™

Advanced ProcessMeter™

Fluke 715 Volt/mA Calibrator
Fluke 787B ProcessMeter™
Fluke 789 ProcessMeter™
This calibrator delivers outstanding performance, durability, and reliability.Double troubleshooting capabilities by combining the power of a digital multimeter and mA loop calibrator into one tool.The 789 includes all the popular features of the 787 and adds 24 V loop power, HART mode, 0–100% toggle buttons, and more.
Fluke 715 Volt/mA CalibratorFluke 787B ProcessMeter™Fluke 789 ProcessMeter™

Make fast, accurate measurements on 4–20 mA signal loops without breaking the circuit.

Model 771

Model 772

Model 773

Fluke771 Milliamp Process Clamp Meter
Fluke 772 Milliamp Process Clamp Meter
Fluke 773 Milliamp Process Clamp Meter
With 0.01 mA resolution and sensitivity, this versatile process clamp meter lets you measure mA signals for PLC and control system I/O.This model expands the features of the popular 771 mA clamp meter by adding loop power and mA sourcing to the capabilities.The premier mA clamp meter, the 773, adds advanced troubleshooting features and voltage source/measure for testing voltage I/O and includes all the features of the 772.
Fluke771 Milliamp Process Clamp MeterFluke 772 Milliamp Process Clamp MeterFluke 773 Milliamp Process Clamp Meter

Fluke Loop Calibrators are ideal for a wide variety of calibration applications from 4–20 mA.

Precision loop calibrators

Loop calibrators

Intrinsically safe loop calibrator

Fluke 710 mA Loop Valve TesterFluke 707 Loop CalibratorFluke 707Ex IS Loop Calibrator
These are designed to reduce the time it takes to measure or source voltage or current and power up a loop, with best-in-class accuracy plus the ability to test HART smart control valves.Calibrate and test pressure devices quickly and easily with the built-in electric pump, mA measure, source, and 24 vdc loop power.These provide a total pressure calibration solution for transmitters, gauges, and switches and has a built in hand pump, mA measure, and source.
Fluke 710 mA Loop Valve TesterFluke 707 Loop CalibratorFluke 707Ex IS Loop Calibrator

View all mA loop calibrators

Fluke Process Meters provide the versatility of the digital multimeter combined with the loop calibrator into one convenient instrument to save time with no need to break the loop.

Volt/mA calibrator

ProcessMeter™

Advanced ProcessMeter™

Fluke 715 Volt/mA Calibrator
Fluke 787B ProcessMeter™
Fluke 789 ProcessMeter™
This calibrator delivers outstanding performance, durability, and reliability.Double troubleshooting capabilities by combining the power of a digital multimeter and mA loop calibrator into one tool.The 789 includes all the popular features of the 787 and adds 24 V loop power, HART mode, 0–100% toggle buttons, and more.
Fluke 715 Volt/mA CalibratorFluke 787B ProcessMeter™Fluke 789 ProcessMeter™

Make fast, accurate measurements on 4–20 mA signal loops without breaking the circuit.

Model 771

Model 772

Model 773

Fluke771 Milliamp Process Clamp Meter
Fluke 772 Milliamp Process Clamp Meter
Fluke 773 Milliamp Process Clamp Meter
With 0.01 mA resolution and sensitivity, this versatile process clamp meter lets you measure mA signals for PLC and control system I/O.This model expands the features of the popular 771 mA clamp meter by adding loop power and mA sourcing to the capabilities.The premier mA clamp meter, the 773, adds advanced troubleshooting features and voltage source/measure for testing voltage I/O and includes all the features of the 772.
Fluke771 Milliamp Process Clamp MeterFluke 772 Milliamp Process Clamp MeterFluke 773 Milliamp Process Clamp Meter
CMD SchemaApp code