Anemometer can be utilized in all fields, widely used in electricity, iron and steel, petrochemicals, energy industry, as well as game applications, such as sailing, rowing competitions, field shooting game, all require an anemometer to measure. It is recommended to use in these industries: sea fishing industry, various types fans manufacturing, industries require exhaust ventilation systems.<br /><br />Thermal Anemometer GM8903<br />* Measurement items: Wind speed / Air temperature / Air flow ft / min<br />* Measuring range:<br />---- Wind speed: 0 ~ 30m / s<br />---- Air temperature: 0 ~ 45º C, 32 ~ 113º F (accuracy: ± 2º C)<br />---- Air flow: 0 ~ 999900m³ / min<br />Wind speed & flow measurement error: ± 3% ± 0.1dgt<br />Wind speed unit selection: m / s, km / h, ft / min, knots, mph<br />Resolution: 0.001m / s, 0.1º C<br />* Backlight display<br />* Low voltage display<br />* Data hold<br />* Max / Min wind speed measuring<br />* Manual / Automatic shutdown<br />* USB interface<br />* Power supply: 4 * 1.5V AAA batteries (not included)<br />Host Size: 77 * 36 * 164mm<br />Probe Size: 28 * 28 * 310mm, line length about 1.7 m<br />Packing Size: 350 * 170 * 60mm<br /><br />1 x Meter<br />1 x Probe<br />1 x USB Cable<br />1 x Software CD <br />1 x English User Manual<br />1 x Cloth Bag<br />Packed in Color Box<br /><img src="http://img6.eachbuyer.com/x9/p100/cb420_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cb420_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cb420_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cb420_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cb420_5.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cb420_6.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cb420_7.jpg" />