TASI Contact Temperature Meter K-Type Thermocouple Probe Thermometer, Style: TA612B Dual Channels 1. Measuring range: -200-1372 degrees Celsius (-328-2507 degrees Fahrenheit) 2. Highlow alarm: default 1300-200 degrees Celsius 3. Data storage: 9999 pens (TA612C 5000 pens) 4. Data upload: TA612C can 5. Report recording time: up to 99 hours from REC opening 6. Interval setting: H:MM:S 7. Nut with bracket: 14 inch 8. Sampling rate: about 1 timesecond 9. Automatic shutdown: about 15 minutes 10. K-type thermocouple: probe measuring range 150-300 degrees Celsius 11. Power supply: 1.5V AA (LRO6) battery x3 (not included), TA612C can also be powered by USB straight plug (with data cable) 12. Size: about 17.7x7x3.5cm 13. Weight: about 189 grams Features: 1. Suitable for many occasions, object surfaceliquidair temperature measurement 2. High-sensitivity K-type jack, high measurement accuracy, the thermocouple is in direct contact with the measured object, and is not affected by the intermediate medium 3. It can be connected to different probes for temperature measurement, and supports a variety of K-type temperature measurement probes 4. Mass data storage 5. VA high-definition color screen double-line digital display, clear reading, easy to measure in various environments 6. The upper and lower limit alarm values ??can be set. If the range is exceeded, the sound + light prompts 7. TA612C can be connected by USB, data upload and real-time measurement