The Fluke 9140 Dry-Well Calibrator is a lightweight and portable temperature calibrator with a range of 35 °C to 350 °C, capable of reaching its maximum temperature in just 12 minutes. Weighing only 6 lbs (2.7 kg), it is easy to transport and ideal for both laboratory and field applications. Despite its compact size, the 9140 delivers excellent performance, offering stability of ±0.05 °C or better and temperature uniformity as good as 0.1 °C in smaller wells and 0.4 °C in the largest well. The built-in display is calibrated to ±0.5 °C accuracy, while an external reference thermometer can be used for higher-accuracy calibrations. With a choice of three interchangeable inserts, the 9140 combines speed, precision, and flexibility for a wide range of temperature calibration tasks.
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