FLUKE Loop Calibrator

Key features One-handed handheld tool for loop checks. Just click to calibrate. This feature-rich solution combines the best push-button and knob features of loop calibrators and offers: Large, simple display and quick-click interface for comfortable one-handed operation. Simultaneous mA and % readout for fast and easy interpretation. 0.015% mA accuracy, better than other loop calibrators in this price range. 1 µA resolution for mA sourcing, simulation, and measurement. 25% step push-buttons for quick and easy linearity checks. 0-100% “span check” for quick zero and span checks. Selectable slow ramp and fast ramp to provide smooth outputs for valve slewing and loop function testing. Internal 24 V loop supply, so you can power and read a transmitter without carrying a DMM. Measures V dc up to 28 V. Single 9 V battery, easy to replace without breaking the calibration seal. 0 - 20 mA or 4 - 20 mA default start-up modes. Innovative output adjustment with 1 µA and 100 µA resolution. HART™ mode inserts a 250 Ω resistor in series with the 24 V loop for compatibility with HART communicators.