Extech SDL300 Data Logging Vane Thermoanemometer with SD Card Memory, Metal

These thermoanemometers operate over broad air velocity and temperature ranges - ideal for the HVAC professional. Large 9999-count dual LCD provides simultaneous air velocity and temperature measurements. Metal vane appropriate for applications where temperatures reach up to 158°F (70°C) and air velocities to 6900 ft/min (35 m/s). The low-friction ball bearing vane wheel is connected to the meter by a 3.9 ft (1.2 m) long cable. Other features include record and recall of min/max readings, data hold, and auto power off with disable function. Accept external type J and K thermocouple inputs for higher temperature measurements to 2372°F (1300°C). What's Included: Remote vane sensor, 2 GB SD memory card, hard carrying case, and six AA batteries. Records data on an SD card in Excel® format for easy transfer to a PC for analysis Metal vane withstands temperatures to 158°F (70°C) and air velocity to 6900ft/min Data logger 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 Air velocity measurements in ft/min, m/s, mph, km/h, and knots 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 readings Data hold plus auto power off with disable function Built-in PC interface