BT510 SERIES AIR VELOCITY METER BT511/BT512/BT513/BT514 Air Velocity Meter with Temperature, RH & pressure BT510 is a Handheld Air Velocity Meter series; consist of 4 models, BT511, BT512, BT513 and BT514. Both are designed to spot measure air conditions in air vent, air tunnel, and etc. Each model is equipped with a 30mm vane (6 blades) high sensitivity (0.4m/s) air speed probe, and the value is real time shown on the large LCD display. Its display with backlight function permits an easy readability in dim light environment. BT511 is the value 2in1 model in BT510 series, which can measures air velocity and airflow. BT512 is the economic 3in1 model in BT510 series, which can measures temperature. BT513 is the advance 4in1 model in BT510 series, which can measures air velocity, airflow, temperature and relative humidity. BT514 is the superior 5in1 model in BT510 series, which can measures air velocity, airflow, temperature, relative humidity and air pressure. Other features are DATA LOGGING, AVG, MAX and MIN hold function and Units conversion to read time freeze Single/Average/Maximum/Minimum reading value on display or sets the display units in single step. Those are very useful when measure or control air condition. Due to our policy of continual product development we reserve the right to amend the specifications of all mentioned products without notice. Created on 10/19/2012 Prepared by KIT

SSl British Standard Tester Function matrix • 30mm 6 plastic blade air speed probe • Large LCD display with backlight • Air velocity measurement [m/s, km/hr, mph. Knots, ft/min and Beaufort] • Air flow (volume) calculation [CMM and CFM] • Relative humidity measurement [%] • Absolute air press measurement [hPa, mmHg and inHg] • 99 sets data logging and recall • Max/Min/Avg and Data hold • Auto Power Off with disable function - BT511: PR510-1 Air velocity test probe - BT512: PR510-2 Air velocity test probe with temperature - BT513, BT514: PR510-3 Air velocity test probe with temperature and Battery...

GENERAL SPEIFICATION Display : 42*33mm LCD display with backlight Power : Single, standard 9 volt battery NEDA 1604, JIS 006P, Battery Life Power Dimension IEC6F22. : Typical 100hours : 25mA (typical), 3uA (auto off mode) : 56 (W) x 130 (H) x 38 (D) mm. (Main unit) 47 (W) x 195 (H) x 30 (D) mm, 950mm cable length. (Test probe) : Approx. 160 g (Main unit, excluding battery) Approx. 100 g (Test probe) Due to our policy of continual product development we reserve the right to amend the specifications of all mentioned products without notice. Created on 10/19/2012 Prepared by KIT

TECHNICAL SPECIFICATION (% of reading + number of least significant digits), at 23 , less than Air velocity measurement Unit Air flow (volume) calculation Unit Temperature measurement Unit o Relative humidity measurement Unit Absolute pressure measurement Unit Due to our policy of continual product development we reserve the right to amend the specifications of all mentioned products without notice. Created on 10/19/2012 Prepared by KIT

British Standard Tester Flat G, 2/F., Block 4, Golden Dragon Industrial Centre, 182-190 Tai Lin Pai Road, Kwai Chung, NT., Hong Kong Due to our policy of continual product development we reserve the right to amend the specifications of all mentioned products without notice.