For very low air velocity measurement Slim probe, ideal for grilles & diffusers Combination of hot wire and standard thermistor Records max/min readings with recall & data hold Microprocessor circuit, assures maximum possible accuracy Super large LCD display with backlight Provides fast, accurate readings, with digital readability Multi-functions for air flow measurement: m/s, km/h, ft/min, MPH, Knots & build in temperature ºC / ºF Thermistor sensor for temperature measurement

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Technology hot-wire Other characteristics digital Air velocity Min.: 0.1 m/s (0.33 ft/s) Max.: 25 m/s (82.02 ft/s) Resolution: 0.01m/s Accuracy: +/-5% +/-0.1m/s