RZ818 Mini Anemometer, RZ818 Power Supply LED indicator light is convenient

LED indicator light is convenient for night use

WL-745A microscope

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The work area and tool placement area are made of different materials

and the protocol is open

RZ818 Mini Anemometer, RZ818 Power Supply LED indicator light is convenient1. Ideal tool for windsurfing, sailing, fishing, kite flying and mountaineering, or for industrial and household purposes. 2. Computer fan temperature CPU, fan. 3. The LED taillight design can achieve low illumination operation. 4. Read the current maximum average wind speed. 5. Five units of air speed: m s, Km h, ft min, knots, mph. 6. Powered by the built in 3V CR2032 battery. 7. Small size, light weight and portable. Wind speed specifications: 1.