Thermometer Datalogging 4 Channel, TENMARS TM-747DU TM-747UD

Thermometer Datalogging 4 Channel, TM-747DU 4 Channel Datalogging Thermometer DISPLAY: - Backlit LCD display with maximum readings of 9999. - Large display for simultaneous reading of the 4 channels. - Resolution: 0.1º C / 0.1º F, 1º C / 1º F. - Function keys: º C / º F/ K, REL, MAX/ MIN/ AVG, T1-T2, T3-T4, LIMIT, Hi/ Lo, TYPE, HOLD, COUNT, TIME, CLOCK, PC, REC, CALL, BACK LIGHT. - Auto power OFF/ ON. - Low Battery indication. - USB Datalogging capacity: 10, 000 records for each Channel. - USB interface with optic-coupling transmission. - Support Windows 7 & Vista, XP, ME, 2000 operating systems. - Fast display of the readings recalled from the memory ( 50 readings/ per sec) . - Battery Life : 500/ hrs ( Alkaline Battery) .