Review on Maximizing Performance: Solimeta Glycerin Filled Stainless Pressure – Unleash Efficiency and Accuracy! by Jonathan Wilson

The sensor is stuck on the pen because it was installed incorrectly at the factory, the needle is on the wrong side of the pen and will not allow it to move forward. I never used this gauge as it was my backup gauge. I took it out of the box yesterday, wanted to use it and didn't read anything on the meter. If I look closer I can see that the pin is on the wrong side of the needle. Moral of the story: Double check your purchase when you buy it because you never know when it was built on a Friday.