Portable ultrasonic metering instrument

Abstract

The utility model discloses a portable ultrasonic metering instrument, and relates to the technical field of ultrasonic flow meters. Comprising a display host, a spiral cable and an outer clamping type sensor, the outer clamping type sensor is electrically connected with the display host through the spiral cable, handles are installed on the two sides of the display host through screws, storage cavities are formed in the handles, and cover plates are clamped to cavity openings of the storage cavities. According to the portable ultrasonic metering instrument, the spiral cable used for connecting the display host and the outer clamping type sensor is an electric wire with extremely high elasticity and can stretch, retract, bend and return to the original shape according to needs, the length of the spiral cable can be adjusted according to needs, winding or knotting does not need to be worried about, and after the spiral cable is used, the spiral cable is separated from the display host and the outer clamping type sensor; and then the cover plate on the handle is opened, the spiral cable is put into the accommodating cavity of the handle after being collected, and the cover plate is clamped, so that the problem that the lead is lost does not need to be worried, and the ultrasonic flowmeter is convenient to carry.