The AMT-915 is an easy-to-use mini vane thermo-anemometer which has user selectable measuring units for air velocity and temperature. The lightweight, slim line unit has a data hold facility and a memory for minimum and maximum measured values from power on. It has a dual display for airflow and environmental temperature on a hi-contrast colour LCD display.Sampling rate of 300msSapphire jewel bearing ensures fast and accurate readingsConstant LCD backlightData holdMin/Max of measured values since power onAuto power off after 15 minutes of no activity (can be disabled by user)Low battery indicationSupplied with batteries