The Amprobe TMD-55 Thermometer is a perfect choice for HVAC/R technicians and electricians, as well as research, industrial process, and quality control applications. The dual inputs allow easy super-heat and subcool temperature measurement as well as cut-out and in temperature measurements.

• Backlit triple-display
• Built in memory: 16 sets, Maximum 1024 data points
• Data-logging: 128 samples with real-time data per channel
• Easy Data Recall with up and down key: T1, T2, T1-T2, Time and Memory Location
• Thermocouple Offset Adjustment
• REC, MAX, MIN, MAX-MIN, Average, Relative Zero and HOLD functions
• Resolution 0.1°C/1°C, 0.1°F/1°F
• Warning beeper with Hi/Lo setting
• User selectable recording interval
• Real time clock with calendar