New ball speedometer with energy measurement

New ball speedometer with energy measurement Description

New Ball Speed Meter Energy Measurement Description This product is mainly used to measure object acceleration and velocity. Its small size makes it easy to carry. Simple and easy to use. High-precision measurement; 160 data groups are recorded. Measurement velocity range: 1-999 m/s. Metallic and fully enclosed, this speed meter is not affected by sunlight or air currents. High accuracy with precise measurement data. User-friendly design with unit conversion function. Application: LCD backlight: continuous or long-term illumination. In automatic mode, the screen backlight turns off after 10 seconds of inactivity. With automatic power-off function. Charging via USB takes approximately 1 hour. After a full charge, over 10 hours of use are possible. The red light illuminates during charging, and the blue light indicates a full charge. Built-in overheating protection, deep discharge protection, short-circuit protection, etc. Includes mounting brackets and a pinboard. Without the pinboard, the pipe diameter is 20-31 mm; for diameters less than 20 mm, you can attach the pinboard or secure the pipe. The corkboard fits pipes with a diameter of 16-43 mm. For pipes with a diameter of less than 16 mm, you can attach the corkboard or tie the pipe in place. Three buttons are included: the first is both the shift and confirmation button, the second is the up button, and the third is the down button. It also features a switch function for Chinese and English. You can change the language yourself by pressing the down button after starting the device and finding the language selection and confirmation button. It uses a semi-transparent, semi-reflective LCD screen that is easy to see even in the dark or in bright light. Color: White; Material: Plastic + Metal; Package Contents: 1 x Speed Tester; Only the above package contents are included; other products are not included. Note: Light reflections and different displays may cause the color of the item in the picture to differ slightly from the actual product. The allowable measurement error is +/- 1-3 cm. [OnBuy.com]