The Hart 9009 Dual-Block Calibrator combines hot and cold temperature calibration in one portable system, covering a wide range from –15 °C to +350 °C. Its two independently controlled blocks enable simultaneous calibration of multiple sensors, delivering excellent accuracy, stability, and flexibility. Housed in a rugged Pelican™ case, the lightweight 9009 is built for field and laboratory use alike. With NIST-traceable performance, support for various probe sizes, and PC-based automation via RS-232, it offers a powerful, efficient, and highly portable calibration solution.
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