â·ÃÊͺ¶ÒÁÃÒ¤Ò à¤Ã×èͧÁ×ÍÇÑ´ à¤Ã×èͧÇÑ´ÍسËÀÙÁÔ à·ÍÃìâÁÁÔàµÍÃì à¤Ã×èͧÁ×ÍÇÑ´ > 422324: 4 Thermocouple Dual Input Thermometer/Printer with Alarm à¤Ã×èͧÇÑ´ÍسËÀÙÁÔ 422324: 4 Thermocouple Dual Input Thermometer/Printer with Alarm Ideal for field testing and providing a hard copy of the data Features: Accepts Type K, J, E, & T thermocouples Dual Channels scan and display T1, T2, or (T1-T2) and simultaneously prints all 3 readings Display in °F or °C with 0.1°F/°C resolution Record Max/Min/Avg readings for later recall Hi/Lo alarm settings Go/No Go digital signal output alarm jack for control and industrial automation Real time clock (hours, minutes, and seconds) with calendar Built-in thermal printer allows user to program time interval between printouts For complete specs please download the product datasheet 422324 Extech Temperature Thermometer à¤Ã×èͧÇÑ´ÍسËÀÙÁÔ à·ÍÃìâÁÁÔàµÍÃì