Comes complete with on/off safety valve to eliminate hose pressure when disconnecting unit from the cylinder. Can be used to check for damaged inlet or exhaust valves, cracked or worn rings and defective cylinders. Suitable for 18 mm spark plugs, 14mm and 12mm adaptors are available. (Sorry we are no longer able to supply replacement gauges).
| Part Number | Description | Stock | Price | |
| SP1106 | HOSE RETURN | 1 | £6.66 | |
| ATS6469 | MASTER ORIFICE (ATS) | 1 | £58.28 | |
| ATS14MM | 14MM ADAPTOR FOR ATS-2E | 6 | £6.86 | |
| ATS12MM | 12MM ADAPTOR ATS-2E | 6 | £6.86 | |
| ATS-2E | PRESSURE TESTER, DIFF. CYL. | 4 | £52.57 | |
