Dissolved oxygen transmitter factory by Rikasensor: RK900-11 miniature automatic weather station is a civilian comprehensive weather station independently developed by our company that can measure various meteorological parameters. It can simultaneously measure six meteorological elements such as atmospheric temperature, atmospheric…

Pos cash register manufacturer and supplier 2025: POS system is mainly used for collection and information statistics of supermarkets. It is a common payment device for restaurants, supermarkets, convenience stores, milk tea shops and other stores, and has a touch…