Refco REFSCALE-S Bedienungsanleitung Seite 6

Intended Use
The electronic charging scale has been developed for measuring
weights in mobile and stationary refrigeration systems. Only trained
refrigeration technicians are permitted to use this REFCO product.
Observe the operating conditions from the data sheet.
Humidity can cause surface changes to the aluminum housing,
which is harmless. To avoid it, the device must be dried while damp.
Instruction Manual
4