TRODEKS Instruments,TPSDB Series Variable Area Float Flowmeters are low cost flowmeters designed to measure instant flow of fluids with water or water-like characteristics. Light and durable with complete plastic design. The PSDB Series VA float Debimeters, which are bonding connections, can be connected to the installation in a very short time. Bonding does not mean that the product cannot be removed! only the body part can be removed and replaced with playing records.