EXTECH SDL300 Portable Anemometer

Features: Metal Vane withstands temperatures to 158° F ( 70° C) and air velocity to 6900ft/ min Datalogger date/ time stamps and stores readings on an SD card in Excel format for easy transfer to a PC Adjustable data sampling rate: 1 to 3600 seconds Stores 99 readings manually and 20M readings via 2G SD card Type K/ J Thermocouple input for high temperature measurements Large ( 9999 count) LCD displays Air Velocity and Temperature simultaneously 2% velocity accuracy via low friction ball bearing vane wheel on 39" ( 1m) cable Record/ Recall MIN, MAX, Data Hold, Auto Power Off Built-in PC interface The Extech SDL300 Thermo-Anemometer Datalogger displays and stores air velocity and temperature readings. Temperature readings from the thermometer built into the vane probe or from an externally connected type K or J thermocouple temperature probe can be displayed and recorded. Data is stored on an SD card for transfer to a PC. In addition, an RS232 port allows data streaming to a PC. Includes: Thermo-anemometer/ datalogger Metal vane sensor with 3.9ft ( 120cm) cable 2GB SD card AA batteries Hard carrying case Specifications: Air Velocity Range: 0.4 to 35m/ s; 60 to 6900ft/ min; 0.7 to 78.2MPH; 0.6 to 68knots; 1.0 to 1265km/ h Resolution: 0.1m/ s; 1ft/ min; 0.1MPH; 0.1knots; 0.1km/ h Accuracy: 2% rdg Temperature Range: 32 to 158 F ( 0 to 70 C) ; -148 to 2372 F ( -100 to 1300 C) Type K; -148 to 2192 F ( -100 to 1200 C) Type J Resolution: 0.1 F/ C Accuracy: + / -1.5 F/ 0.8 C ( < 60 C) ; + / -( 0.4% + 1.8 F/ 1 C) Type K & J General Memory: 20, 000K data records using 2G SD card Dimensions: 7.2x2.9x1.9" ( 182x73x47.5mm) Weight: 17.2oz ( 487g)