The Unisto P20 Seal is specially designed for use on multiple applications including utility meters and valves to provide tamper evident security. The P20 has three tag versions to accommodate company names and bar or matrix codes of different types. The seal is also designed for use with many different types of wire.
The seals is applied onto the wire once it has been inserted through the sealing eyelet/s. Once the two ends of wire are inserted into the two corresponding holes in the P20, the knob is turned clockwise so that the wire tightens on the application. Once fully tightened excess wire is snipped off. Please see diagram below. The P20 is designed for long term use on meter applications.