The product was delivered very quickly. With the 2 Saugäpfen it can be well positioned. Readability is very easy through the colored markers. It is true of the measured values with the setting of the heating rod in line.
Colour crumbled and attachment is wrong. It looks several years old, but glass is flawless. Of course it works. For the price it was a complaint not worth it. Shipping as always fast.
