Keep your marker working perfectly by knowing what pressures are working together! Unscrew the LPR regulator from your marker and put this tester in between it. You will find out what the LPR and HPR is working at and can be tuned accordingly. Remember to bleed and re air between adjustments to find the true new value.
- Keep your marker working perfectly with the pressure tester
- Know what your LPR and HPR is working at and adjust on the fly
- Direct placement on your marker