Seaward DO7010 - Manual (Page 6)

MEANING OF THE DIFFERENT SYMBOLS ON THE INSTRUMENT
Warning (See document attached)
Warning, risk of electric chock.
DC voltage.
AC and DC voltages.
AC voltage.
Earth connection.
SECTION 1: INTRODUCTION - SPECIFICATIONS
Warning: This unit must be used by qualified people. Every precaution for the
security are guaranteed only when the supplied accessories are used. The measurement probes
can include limitation or protective elements, therefore it is forbidden to modify without written
In case of use under other conditions than the one specified in this manual, the safety of the user
will be in danger.
use of units connected to the mains must be taken during its use.
The specifications of this manual, the correct operation of the unit, as well as the operator’s
agreement from CROPICO.
Operating Instructions Digital Microhmmeter Type DO7010
4