国产水滴盗摄一区二区-国产精品视频网站一区-日韩精品无码专区播放-日韩性感美女视频二区-亚洲成人精品在线网站-网红极品女神精品视频在线-国产成人在线一区二区-日韩欧美在线中文字幕网-第一av福利网址导航

Instrument use:
This instrument is used to measure the speed and kinetic energy of energy storage fired toys (such as toy guns, bows, etc.) projectiles (such as bullets, arrows, etc.) or mobile toys (toy cars, etc.).
According to the standard:
This tester is made according to GB 6675.2-2014 and other standards
specification parameters:
* Display: touch screen display
* Number of tests :5 times/group
* Internal measurement: high sensitivity infrared grating
* Internal test channel :00mmx100mm
* Internal test distance :300mm
* External measurement: high sensitivity infrared sensor
* External test type: movable objects can be measured
* External sensor distance :25~380mm adjustable
* Time display :0.000001~9.999999s
* Volume (WxDxH): Host :23x42x30cm External test group :9x40x13cm

* Weight (approx.):≈10Kg

* Power supply :AC 220V 50Hz 3A