Feature: 1. Data retention, storage, and deletion functions can better collect measured data. 2. Large?screen LCD display, display data clearly and visibly, so as to better measure and record. 3. With 500 data records, it is more convenient to find data and avoid data omissions. 4. High?accuracy measurement, accurate measurement of key data such as wind speed and air volume. 5. Low battery indicator and automatic shutdown function, timely response to power, maintain longer battery life. Specification: Item Type: Anemometer Model: GM8909 Material: ABS Battery: 1.5V 3xAAA Battery (Battery Not Included) Purpose: It is suitable for the measurement of wind speed and direction. Wind Speed Range Unit Wind Speed Range Resolution Lowest Starting Point Accuracy ms 045 0.1 0.3 +3percent +0.1 Ftmin 08800 19 60 +3percent +0.1 Knots 088 0.2 0.6 +3percent +0.1 Kmh 0140 0.3 1 +3percent +0.1 Mph 0100 0.2 0.7 +3percent +0.1 Air Volume Range Unit Range Resolution Area CFM(FT3MIN) 0999900 0.1100 0.0019999 CMM(M3MIN) 0999900 0.1100 0.0019999 . Package List: 1 x Anemometer (Battery Not Included)1 x Speed Measuring Rod1 x Manual1 x ToolboxData retention, storage, and deletion functions can better collect measured data. Large?screen LCD display, display data clearly and visibly, so as to better measure and record. With 500 data records, it is more convenient to find data and avoid data omissions. High?accuracy measurement, accurate measurement of key data such as wind speed and air volume. Low battery indicator and automatic shutdown function, timely response to power, maintain longer battery life.
