Amprobe TMA-21HW

features: * High accuracy thermometer with 0.1% basic accuracy for precise measurement * Fast response telescopic probe for use in difficult to reach places * Air Flow Volume ( CFM, CMM) * Velocity m / s, f t / min, knots, km / hr, mph * Measurement of relative humidity and temperature * Data hold & Maximum / Minimum with a time * Data Memory and Real function ( 99 sets) * Capacity Automatic Data-logging 512KB * Display a large LCD display with 5 parameters * Setting Auto Power ON / OFF * USB interface connection * Simple and safe to use * Congenital Accessories: battery, hard case, USB cable, and CD Software