- Calibrates surface sensors up to 400°C
- Uses Fluke Calibration 2200 Controller for excellent accuracy and stability
- NIST-traceable calibration included
Surface probes are difficult to calibrate because it's hard to find a flat, heated surface that's stable and uniform. The model 3125 Surface Dry-Well takes advantage of our proprietary 2200 Temperature Controller and gives you the best possible conditions for calibrating surface sensors.