Kegland Mini Gauge 0-30psi (0-2bar) - for Duotight Inline Regulator or Blowtie
These gauges are accurate to about 10% of the range of the pressure gauge. So if you use the lowest range possible it will ensure the best possible accuracy.
IMPORTANT WARNING: Do not exceed gauge pressure. If you set a gauge pressure higher than the graduations on the gauge you can damage the gauge. (ie if you are using the 0-30psi gauge. Do not set pressure above 30psi or damage to the gauge may occur.)