EXTECH RH520

EXTECH RH520 Humidity Temperature Chart Recorder Paperless Humidity and Temperature Chart Recorder Best value paperless chart recorder in the market that' s easy to set up and operate. • Simultaneous numerical and graphical display of Humidity and Temperature readings, plus Time and Date. • Measures Humidity ( 10 to 95% RH) and Temperature ( -20.0° F to 140.0° F) plus calculates Dew Point • Basic accuracy 3% RH, 1.8° F/ 1° C • Large dual graphical LCD displays with adjustable vertical and horizontal TAC resolution. • Internal memory records up to 49, 000 data points and can be transferred to a PC via RS-232 serial port for further data analysis. • LCD indicates percentage of memory remaining