Skalan 0-10 Bar.
At start it has so called "opening ceremony" where meter goes from max to min in a selftest. If meter don't work it stops on max.
Meter has blue shine.
Meters can be series connected , which does that you don't have to draw cable to all meters.
All meters delivers complete with visor, holder, regulated t-cross, all cables and sensors that are needed and instructions.
Meter top: 58 mm
Depth: 32 mm