Model KTTH6 -6 inch Chart Recorder

All chart recorders feature a mid-sized 6″ chart and user-selectable recording timeframes (1-day, 1-week, 1-month) and ranges. Replaceable Sensor, K-Thermocouple Temperature Probe, Display, Audible Alarms, Relays, Remote T/RH Probe. 6″ (152mm) line of temperature chart recorders feature user-selectable temperature and/or humidity ranges. They are a great size for monitoring refrigerators and freezers.