1397pcs Assemble City Police Station City Building Blocks Bricks Educational Toys Gifts For Children X0503

8mm wave length: 905nm laser wave length: 905nm waterproof: ip54 battery: 2 x aaa battery( not included) net weight: 172g size: 40 x 105 x 73mm color: black.maximum measuring distance: 5-600m accuracy: ±1m speed meauring range: 0-300km/h speed meausre accuracy: ±5km/h unit selection: meter, yard fov: 7° magnification: 6x eyepiece aperture: 16mm objective lens diameter: 24mm adjustable diopter range: 3° exit puil: 3.

if you have any objection to the quality after receiving the product, please contact us within 7 days after receiving the product.

autumn winter wear age reducing sunflower knitted vest women's oversize short v neck sleeveless fashion sweater female 210520 welcome to our store, we have many kinds of premium products, and we have a fast delivery , if you have any questions about our products, welcome to consult, we will be patient to reply, we are 100% committed to make customer satisfaction, if you receive your purchase and you are not satisfied, contact us before leaving any negative feedback, give us the opportunity to resolve the situation..

.if you have any objection to the quality after receiving the product, please contact us within 7 days after receiving the product.usually we need about a week to prepare the goods, please pay more attention to the local logistics information, to avoid missing the receipt of goods.if you have any questions about the product, please contact customer service before placing an order.

welcome to our shopbecause of the light reason, the product appears slight color difference is normal phenomenon.