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TESTO 552 User Manual

TESTO 552
30 pages
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1 Safety and waste disposal
5
1 Safety and waste disposal
1.1 About this document
The instruction manual is an integral part of the instrument.
Keep this document throughout the entire operating life of the instrument.
Always use the complete original instruction manual.
Please read this instruction manual through carefully and familiarise
yourself with the product before putting it to use.
Pay particular attention to the safety instructions and warning advice in
order to prevent injury and damage to the product.
1.2 Safety
General safety instructions
Only operate this instrument in the proper manner, for its intended purpose
and within the parameters specified in the technical data.
Do not apply any force to open the instrument.
Do not operate the instrument if there are signs of damage at the housing,
mains unit or connected cables.
Always comply with the locally valid safety regulations when carrying out
measurements. Dangers may also arise from objects to be measured or
the measuring environment.
Do not store the product together with solvents.
Do not use any desiccants.
Only perform maintenance and repair work on this instrument that is
described in this documentation. Follow the prescribed steps exactly.
Use only original spare parts from Testo.
Batteries
Improper use of batteries may cause the batteries to be destroyed, or lead
to injury due to current surges, fire or escaping chemicals.
Only use the batteries supplied in accordance with the instructions in the
instruction manual.
Do not short-circuit the batteries.
Do not take the batteries apart and do not modify them.

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TESTO 552 Specifications

General IconGeneral
TypeDigital Vacuum Gauge
Measurement Range0 to 26.66 mbar / 0 to 20000 microns
Battery Type2 x AA batteries
DisplayLCD
BluetoothYes
Protection ClassIP40
Storage Temperature-20 to +70 °C
Resolution1 micron (0 to 1000 microns)
Operating Temperature-10 to +50 °C
Accuracy±10 microns + 10% of m.v. (100 to 1000 microns)

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