Multifunctional Stable Performance Speed Measuring Instrument High Accuracy Initial Speed Meter Velocity Velocimetry Tachometer

Mainly used for learning and experiencing the high-speed data processing ability of single-chip microcmputer and measuring the flight speed of various things. Such as: table tennis, badminton, and so on. Core component are industrial-grade encapsulation with stable performance and small error.

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.
High accuracy measurement. As the device with high accuracy and clamp rail, and fixed equipment after the paths every times are the same, and with the guide rail can be made with the mining model in parallel, so the measurement result error is small, small fluctuation dynamic error.
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: 240g / 8.5ounce

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