Testo 512 Digital Pressure Meter (0 - 2hPA) 0560 5126 User Manual

8. Questions and answers 37

8.

Questions and answers

This chapter gives answers to frequently asked questions.

is lit (bottom right

· Instrument battery is 

· Replace instrument

in display).

almost spent.

battery.

Instrument switches 

·

Auto Off

function 

· Switch function off. 

itself off automatically.

is switched on.

· Residual capacity 

· Replace battery.

of battery is too low.

Display: 

uuuuu

· Permitted measuring range · Keep to permitted

was undershot.

measuring range.

Display: 

ooooo

· Permitted measuring range · Keep to permitted

was exceeded.

measuring range.

If we are unable to answer your question, please contact
your dealer or Testo Customer Service. Contact details can
be found on the guarantee card or on the Internet under

www.testo.com

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