• 9009-B-156
  • Usually ships in 2-3 weeks



  • Temperatures ranges from –15°C to 350°C
  • Accuracy to ±0.2°C
  • Stability to ±0.05°C
  • Uniformity to ±0.1°C
  • Fast heating, cooling, and stabilization times
  • Two wells in each block for simultaneous comparison calibrations
  • Rugged, lightweight, water-resistant enclosure
Interested in a FREE demo? Call 1-800-884-4967 or complete this form to submit your request.


The Fluke Calibration Model 9009 (formerly Hart Scientific) industrial dual-block calibrator lets you calibrate at hot and cold temperatures at the same time. Double your productivity or cut your calibration time in half with the 9009.

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 block is controlled by a precision temperature controller.

Each temperature block in the 9009 includes two wells with removable inserts. You can calibrate four probes at once, or you can calibrate two probes at the same time 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 9009 industrial dual-block calibrator is housed in a tough Pelican™ case that is both airtight and watertight. Although this small package weighs only 10 pounds, the 9009 calibrator fits everything you need including a power cord and four extra inserts. Inserts are available to accommodate sensors of any size from 1/16" (1.6 mm) to 7/16" (11.1 mm).

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.

For use with automated systems, the 9009 comes with an RS-232 connection and Model 9930 Interface-it software, which allows you to control and monitor temperatures from your PC.

The 9009 includes two 1/4" (6.4mm) and two 3/16" (4.8mm) inserts. Additional inserts can be purchased as accessories.