Fluke 709 Precision Loop Calibrator

The Fluke 709 precision loop calibrator is designed with an easy-to-use interface featuring a quick-select rotary button. The protective case fits comfortably in the technician's hand, and the large backlit display is easy to read, even in dark or confined spaces.

Features:

• Best-in-class accuracy with 0.01% of reading
• Compact and rugged design, operates on 6 standard AAA batteries
• Intuitive user interface with a quick-select rotary knob for easy device configuration and use
• Integrated and selectable 250 Ω resistance for HART communication function
• 24 V DC loop power supply with mA current measurement mode (-25 to 125%)
• 1 µA resolution in current ranges (mA) and 1 mV in voltage ranges
• Simple two-wire connection for all measurements
• Auto-off function to extend battery life (adjustable up to 30 minutes)
• Variable step and ramp modes in seconds
• Adjustable scale selection (0 to 20 mA or 4 to 20 mA)
• Valve testing (simulation of defined mA values with % keys)