“Gauge looks good so far haven't used it yet. It arrived with needle not on zero and no instructions accompanying the product. When I took the little rubber bung out of the top to equalise the pressure, some oil ran out because I didn't have the gauge completely vertical. Now there is a huge bubble in the gauge and I don't know what oil I could use to re-fil it. Onec again, no instructions with it.”
Hi Danny. All liquid filled gauges need to be reset to atmoshpheric pressure from time to time. Also a bubble in the liquid is to be expected. You can refill with glycerene if you desire
“The gauge arrived in excellent time and well packed. The thread is well formed, the case is very rugged stainless steel and appears to be nicely made. The glass is clear and the pointer is nicely proportioned. Upon fitting, the pressure indication seems to match what I expected to be the pressure base upon previously connected gauges, however I don't have a calibrated reference gauge with which to properly compare. It is to replace a very cheap version fitted to a C02 regulator for home brewing, and I will be ordering a bunch more to build out my rig. Overall, it is well above the "run of the mill" cheaper gauges so prevalent online, and well, the price is just perfect.”
