Hart Scientific 9105 0.1°C accuracy -25°C to 140°C portable field dry well
The Hart Scientific 9105 Laboratory Dry-Well Calibrator has a temperature range of -25 °C to °140 C with a stability of ±0.01 °C. It has four outside wells of various sizes and a removable center well as shown in the illustration. Well-to-well uniformity in the drilled wells is ±0.05 °C. Used with a standards probe, the 9105 has the test well uniformity and the stability to give you ±0.05 °C calibration accuracy. The high-precision, microprocessor-based controller has 0.01 degrees of resolution. You recalibrate your 9105 through its front panel, which reduces the cost and problems of recertifying your instrument.