Structure of a detecting and measuring device

Abstract

A detecting and measuring device includes a base member, a circuit board secured on the base member, and a covering member secured on the base member to cover the circuit board; the circuit board has a detecting and measuring component fitted on a middle portion thereof; the detecting and measuring component is easily replaceable, and it is used to detect and measure oxygen concentration and other data; a power supply and a wireless communication module are connected to the detecting and measuring component; in use, the detecting and measuring component will continue detecting and measuring oxygen concentration and other data in the surroundings, and the wireless communication module will continue transferring the data obtained through the detecting and measuring component so that a person can receive the data by means of internet in other places or with a wireless communication device such as a cellular phone at a distance away.

Dependencies are inferred from the claim text.