Thiết Bị Đo Tốc Độ Chính Xác Cao Đa Năng

Multifunctional Stable Performance Speed Measuring Instrument High Accuracy Initial Speed Meter Velocity Velocimetry Tachometer Features: The panel is mainly composed of digital display tube, functionkey and LED indicator. The functionkey is the micro touching button. Four sides of the air design, to effectively ease the impact of testing times. Improved stability and accuracy. Display surface and the operation of the button in front of the operation and to see the test data are very convenient. Mini size is easy to carry. Simple and easy operation. Function is more abundant. Not only can measure the speed, but also can measure the kineticenergy, at the same times can record up to 40 groups of speed and the 40 group of the kineticenergy value. Multiple pow er managements and protecting steps. The lithium cell has the function of over charging, over discharging and short circuit protect, and the integrated intelligent shutdown and low pow er shutdown function. Specifications: Working Voltage: DC4.2V Accuracy: test error less than or equal to 0.5% Measuring Ranges: 1-999m/s Cell(built-in): 1 * 3.7V 450mAh Lithium Cell Working Surrounding Temperature: -10℃ - 60℃ Speed Measurement Ranges: 1-999m/s Energy Measurement Ranges: 1-800J Weight Input Ranges: 0.1-10g Speed Record: 40 group KineticEnergy Recording: 40 group Item Size: 130 * 80 * 50mm / 5.1 * 3.1 * 2.0in Package Size: 175 * 115 * 95mm / 6.9 * 4.5 * 3.7in Item Weight: 145g / 5.1ounce Package Weight: 260g / 8.36ounce Notes: Please allow 1-30mm error due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Packing List: 1 * Speed Measuring Instrument 1 * Manual Giá sản phẩm trên Tiki đã bao gồm thuế theo luật hiện hành. Bên cạnh đó, tuỳ vào loại sản phẩm, hình thức và địa chỉ giao hàng mà có thể phát sinh thêm chi phí khác như phí vận chuyển, phụ phí hàng cồng kềnh, thuế nhập khẩu (đối với đơn hàng giao từ nước ngoài có giá trị trên 1 triệu đồng).....