The Fluke Calibration Model 9009 industrial dual-block calibrator lets you calibrate at hot and cold temperatures at the same time, doubling your productivity or cutting your calibration time in half. The 9009 includes two independently controlled temperature blocks: the hot block provides temperatures from 50°C to 350°C, while the cold block covers the range –15°C to 110°C.

Each temperature block in the 9009 includes two wells with removable inserts, allowing you to calibrate up to four probes at once, or calibrate two probes simultaneously with an external reference. With the 9009, you can use the two temperature wells to get quick "zero" and "span" references for transmitter calibrations.

The cold block is calibrated to within ±0.2°C with stability of ±0.05°C. The hot block's display is accurate to ±0.6°C with stability of ±0.05°C. A NIST-traceable calibration is included for each of the two test blocks. Inserts are available to accommodate sensors of any size from 1/16" to 7/16".

The 9009 is housed in a tough Pelican case that is both airtight and watertight. Although weighing only 10 pounds, the calibrator fits everything you need including a power cord and four extra inserts. For automated systems, the 9009 comes with an RS-232 connection and Model 9930 Interface-it software for PC control and monitoring.