Pressure Gauge with External Zero Adjustment
| Ref. Standard | – |
| Ranges | – |
| Accuracy | – |
| Dial Size | – |
| Option | – |
| Additional Info | By rotating a knob outside the gauge, zero can be adjusted without draining the Glycerine, without opening the Bezel, without removing the glass / touching the pointer. This unique design is highly recommended for liquid (Glycerine/ Silicone Oil) filled Gauges. |

