Rules Of Use - Steinberg Systems SBS-PH-100 Manual De Instrucciones

c) Keep the unit out of the reach of children.
d) To ensure the designed operational integrity of the unit, do not remove
factory-installed covers or loosen screws.
e) The unit is not a toy. Cleaning and maintenance must not be performed by
children without adult supervision.
f) Do not tamper with the unit to alter its performance or design.
g) Keep the unit away from sources of fire and heat.
CAUTION!

3. Rules of use

The device is designed to measure solution pH and solution
temperature.
The user is responsible for any damage resulting from misuse.
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.