A single-outlet hot/cold water faucet of the type having a handle, a valve connected to the handle by a connecting plate and a lever and moved to open or close the water outlet, a revolving shaft turned by the handle to regulate the temperature of water in the mixing chamber, and a temperature detection and display device controlled by the handle to detect and show the temperature of water in the mixing chamber, wherein the temperature detection and display device includes a liquid crystal display mounted within a top chamber on the handle and covered by a transparent cap, a battery, a switch controlled by the handle to connect the battery to the liquid crystal display, and a temperature detecting probe connected to the liquid crystal display by a temperature detecting wire and inserted through the revolving shaft and disposed in a hole on the bottom extension rod of the connecting plate to detect the temperature of water in the mixing chamber.

The closing device (16) moves between a position that opens a valve and a position that closes a valve (14), which is specifically a drainage valve used on a chemical reactor (1), a storage vat, a column or other container, and it comprises an interior housing (30) designed to hold a measurement or detection probe (27). It has an opening (38) that is accessible when it is in the operating position inside the valve and which provides access to its interior housing, allowing the probe to be inserted or removed without the need for prior disassembly of either the valve or the closing device. This invention is of interest to the chemical industry, particularly manufacturers and users of temperature measurement devices.

A pipe, which includes a plurality of transparent sections and a plurality of opaque sections alternatively connected in series, the opaque sections being made in multiple colors, the transparent sections having temperature display chips which change color when the inside temperature of the pipe is changed over a fixed range.

A cookware lid having a where the handle supports a thermometer having a meat probe and an aperture to cause a whistling sound to warn that the internal temperature of a container has reached 180 degrees, eliminating possible carcinogens, e. Coli bacterium, salmonella and the like.

A faucet thermal monitoring system for verifying the temperature of water being delivered through a faucet. The faucet thermal monitoring system includes a housing which is couplable to a spout of a faucet and thermally conductive such that heat is conducted between water flowing through the spout and the housing and a liquid crystal temperature panel coupled to the housing providing a visual indication of the temperature of the water flowing through the tap.