Fluke 709 Precision Loop Calibrator
The Fluke 709 Precision Loop Calibrator is designed to simplify loop testing tasks without compromising accuracy. Its compact and rugged design makes it suitable for fieldwork, fitting comfortably in hand with a protective holster. With its Quick-Set rotary knob, users can quickly select functions, reducing setup time significantly.
This model delivers top-level accuracy at 0.01% reading, making it ideal for tough applications where accuracy matters. It provides both source and measurement functions for current loops, as well as loop power capabilities. The clear backlit LCD display ensures easy viewing in dark or tight areas, making it easier to use for workers on the go.
Practical Operation for Professionals
The Fluke 709 Precision Loop Calibrator supports HART communication with a built-in selectable 250 Ω resistor. It includes valve test functionality, variable ramp and step settings, and an adjustable span from 4–20 mA or 0–20 mA. Its intuitive design with minimal buttons and an encoder dial simplifies even complex calibration routines.
Compact, Efficient, Reliable
The calibrator runs on six standard AAA batteries, providing up to 40 hours of typical use. It also includes an auto shutdown feature to preserve battery life. Whether you are troubleshooting, maintaining, or calibrating, the Fluke 709 Precision Loop Calibrator offers the reliability and ease of use that modern technicians require.
Key Features
- Measures and sources mA signals up to 24 mA
- Provides 24 V loop power for powering devices
- Best-in-class 0.01% reading accuracy
- Built-in 250 Ω resistor supports HART comms
- Simple two-wire connection for all testing
- Auto shutdown preserves battery life
- Adjustable ramp time and step control
- Valve test simulates % mA signal levels
- User-friendly Quick-Set rotary interface
- Rugged compact housing with backlit display
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