Tenmars Dual Channel K Type Themometer
(Model No.: TM- 321N)

Quality Product ~ Made in Taiwan

Introduction:

This product is a portable microcontroller design, high measurement accuracy and high stability. Rugged easy one-hand operation, digital 0℃ adjustment, reading and (maximum / minimum / average) value can be displayed simultaneously.

Product Description:

• Auto power off with disable function
• MAX/MIN/AVG
• Data Hold
• 0°C adjustment
• T1-T2
• Low power indication

Specifications:

• LCD display digits: 4 digit LCD display, the largest display 9999
• Measurment Range: -200°C~1372°C (-328°F~2501°F)
• Resolution: 0.1 ≦999.9; 1 ≧1000
• Sampling rate: 1 time
• Accuracy (23°C±5°C) (73.4°F±9°F)
  • ±0.1% reading+0.5°C (1°F)
  • Below -100°C (-148°F):±(0.2% rdg+1°C (2°F)
• Temperature coefficient
  • -100°C~1372°C (-148°F~2501°F): 0.01% reading+0.05°C/°C (0.1°F/°F)
  • outside the specified 18°C ~28°C (64°F~82°F) Below-100°C (-148°F): 0.02%rdg+0.1°C/°C(0.2°F/°F)
• Temperature Scale: ITS-90
• Power: 9V NEDA 1604, IEC6F22, JIS006P x 1pc
• Battery Life: Approximately 100 hours / alkaline battery
• Operating temperature & humidity: 0ºC ~ 50 ºC below 80% RH
• Storage temperature & humidity: -10°C~60°C (-4°F~140°F), below 70%RH
• Dimension: 127 x 54 x 35mm
• Weight: Approximately 180g (including battery)

*Accuracy is specified for ambient temperatures between 18~28°C (64~82°F). The above specifications do not include error of thermocouple

Package includes:

• TM-321N Single Channel K-Type Thermometer
• 2 x TP-03 K Type Thermocouple (-50°C~ +200°C), approx 1meter compensating lead-wire
• User Manual