AZ INSTRUMENT 8911

REMOTE VANE WITH BUILT-IN: TEMP/ DEW POINT/ RH/ WET BULB/ AIR VELOCITY/ AIR VOLUME ! CAPACITANCE POLYMER SENSOR ! RS232 INTERFACE ! 8912 ( BTU-PSYCHROMETER) AT A GLANCE REMOTE VANE WITH BUILT-IN: TEMP/ DEW POINT/ RH/ WET/ BULB/ AIR VELOCITY/ AIR VOLUME & CAPACITY( BTU CAPACITY MEASUREMENT) ! QUICK TO GET DEW POINT & WET BULB IN SENCONDS ! RS232 INTERFACE ! Features : Professional Remote Vane with built-in thermistor and Rotronic Humidity sensor. Metric/ Imperial & Sleep/ Non-Sleep selectable. Backlight design for working in dark area. Cord length ~ 50cm extends to ~ 1.5M. Single point / multi point average.Average display reading with up to 8 data points. Powered by 4 pcs AAA batteries or 9V DC adaptor. Serial Format: 9600bps, 8 data bits, no parity.