Vacuum Tester w/ LEAKDOWN DETECTION
What sets the Vacu-Check™ apart from any other vacuum tester on the market are its two built-in non-return valves that actually hold the vacuum that it creates. Once the vacuum is created, the built-in valves shut automatically and the vacuum is held within a totally airtight volume. The gauge of the Vacu-Check™ is installed in line within a totally airtight volume. The gauge of the Vacu-Check™ is installed in line with the above mentioned circuit and allows the Vacu-Check™ user to measure any leak accurately, regardless of its size, including micro-leaks that tipically go unnoticed. True leak detection can only occur after the pump is stopped. Only Vacu-Check™ lets you measure the leakdown time and detect leaks.
A two step process:
1. Create the vacuum
2. Monitor leak
Vacu-Check™, another NEWEN® innovation....