TESTO 480 User Manual

2 Safety and the environment
5
2 Safety and the environment
2.1. About this document
Symbols and writing standards
Representation Explanation
Warning advice, risk level according to the
signal word:
Warning! Serious physical injury may occur.
Caution! Slight physical injury or damage to
the equipment may occur.
> Implement the specified precautionary
measures.
Note: Basic or further information.
1. ...
2. ...
Action: more steps, the sequence must be
followed.
> ... Action: a step or an optional step.
- ... Result of an action.
Menu
Elements of the instrument, the instrument
display or the program interface.
[OK]
Control keys of the instrument or buttons of
the program interface.
... | ...
Functions/paths within a menu.
“...” Example entries
Warnings
Always pay attention to information that is marked by the following
warnings with warning pictograms. Implement the specified
precautionary measures.
Representation Explanation
NOTICE
indicates circumstances that may lead to
damage to the products
CAUTION
indicates potential minor injuries

TESTO 480 Specifications

General

Interfaces	USB, Bluetooth
Power supply	Rechargeable battery
Operating temperature	-20 to +50 °C
Storage temperature	-20 to +60 °C
Type	Digital Multifunction Measuring Instrument
Display	Color graphic display
Memory	Internal memory
Measuring range	Varies with probe
Accuracy	Varies with probe
Resolution	Varies with probe