1. Easy reading 2-1/2" diameter gauge features color coded quadruple calibrations 0-300 psi; 21 kg/cm; 21bar & 2100 kpa.

2. 13" durable rubber hose with 14mm/18mm adapter.

3. 6" heavy-duty stem with universal rubber cone adapter fits all plug holes.

4. Convenient pressure holding side release valve.

5. Provides an accurate reading on high performance engines.