Fluke 707 Current Loop Calibrator with Quick Click Knob

The Fluke 707 Current Loop Calibrator is a compact, high-performance tool engineered for calibration, troubleshooting, and maintenance of process control loops. Its innovative Quick-Click rotary knob allows fast, one-handed operation, combining the best features of push-button and knob-based calibrators for maximum convenience and speed.

The calibrator features mA sourcing, simulation, and measurement capabilities with ±0.015% reading accuracy and 1 µA resolution, ensuring precise performance. The dual mA and percentage span display simplifies test interpretation, while the large backlit display enhances visibility in all working conditions.

For smooth control over calibration tasks, the 707 offers selectable step, slow ramp, and fast ramp outputs, making it ideal for valve slewing and loop functional tests. It includes a built-in 24 V DC loop power supply, allowing you to power and measure transmitters simultaneously without requiring additional tools. With the ability to measure up to 28 V DC loop voltage, it eliminates the need for a separate multimeter.

The 707 also features HART®-compatible 250 Ω resistance in series with the loop supply for seamless communication with HART-enabled devices. Additional features such as the 25% push-button step function, 0–100% span check, and adjustable output modes make linearity checks faster and more efficient.

Built for durability, the calibrator includes a protective yellow holster, quick battery replacement access, and three-year warranty. With its lightweight, rugged design and intuitive interface, the Fluke 707 is an excellent choice for technicians seeking a reliable, accurate, and easy-to-use loop calibrator.

Features

• High-performance mA loop calibrator with ±0.015% accuracy and 1 µA resolution for precise calibration.
• Quick-Click rotary knob enables fast, one-handed operation for improved field efficiency.
• Supports mA sourcing, simulation, and measurement functions in one compact device.
• Simultaneous mA and percentage span display for easy interpretation of results.
• Selectable step, slow ramp, and fast ramp modes provide smooth outputs for valve slewing and loop testing.
• Built-in 24 V DC loop power supply to power and measure transmitters simultaneously.
• HART®-compatible 250 Ω resistor allows seamless integration with HART communicators.
• Push-button 25% steps and 0–100% span check simplify linearity checks and quick zero/span verification.
• Measures up to 28 V DC loop voltage without requiring a separate multimeter.
• Compact, rugged design with protective holster, quick battery replacement, and three-year warranty.

Includes

• Fluke 707 Loop Calibrator with Quick Click Knob
• C10 protective yellow holster with Flex-Stand™
• (1 set) AC70A Alligator Clips
• (1 pair) TL75 test lead set
• NIST- traceable calibration report and data
• Quick Reference Guide
• 3-year warranty