3101 Dry Well heat – cool source calibrator

The 3101 dry-well temperature calibrator features an easy to read LED display with a temperature range of -10 to 110°C with a resolution of 0.1°C. Heating time, ambient to 100°C or cooling time, ambient to 0°C is 10 minutes. The 3101 temperature calibrator is excellent for checking the calibration of a wide range of instrumentation including digital thermometers and temperature probes that need calibration checks, either below or above ambient temperature.