Many situations do not require any sensitive electronics and it is often more practical to use the RD546, which does not require a power supply and does not have the inherent noise associated with electrical products.
The RD546 is made of high-quality materials. The vibration element inside consists of a bronze spring that is designed to transfer vibration via a resonator to the operator’s ear. Stainless steel extensions, from 130 to 2000mm (5 to 78 inches), make the RD546 adaptable to any task. The RD546 is the ideal, low tech and, cost-effective solution for detecting leaks in meters, pipes and other fittings.