Rules Of Use - Steinberg Systems SBS-MM-200 Manual De Instrucciones

f) The unit is not a toy. Cleaning and maintenance must not be performed by
children without adult supervision.
g) Do not tamper with the unit to alter its performance or design.
h) Keep the unit away from sources of fire and heat.
i) Do not immerse the unit in water or other liquids.
j) Do not leave the batteries in the unit when it will not be used for a long time.
k) Keep unused batteries out of the reach of children.
l) When replacing batteries, be sure to observe proper polarity of connections.
CAUTION!

3. Rules of use

The unit is designed for non-invasive measurement of material moisture.
The user is responsible for any damage resulting from misuse.
3.1.
Description
Although the product has been designed to be safe,
with adequate safeguards, and despite the additional
safety features provided to the user, there is still a
slight risk of accident or injury when handling the unit.
You are advised to use caution and common sense
when using this product.