The Hart 9102S Dry-Well Calibrator is a compact and innovative temperature calibrator designed for applications requiring temperatures from –10 °C to 122 °C. It offers excellent performance with a stability of ±0.05 °C and includes NIST-traceable calibration for reliable and accurate measurements. Its small, portable design makes it well suited for calibrating dial thermometers, digital thermometers, bulb switches, and other sensors that require sub-ambient temperature calibration. The unit features two wells, allowing one to be used with a reference thermometer to improve calibration accuracy. A variety of sleeves are available to accommodate different sensor sizes, and an optional battery pack provides up to four hours of cordless operation, making it ideal for field use.
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