Only use batteries in compliance with the spec-
ifications of the technical data section, 1.5 V
type IEC LR6 (Size AA/ Mignon) .
Replace the battery case cover and retighten the
screws.
The instrument is now ready for further measu-
rements.
Never try to disassembly battery cells. Never
throw a battery into fire as this could lead to an
explosion. Never expose batteries to humidity
Please consider your environment when you
dispose of your used batteries or accumula-
tors. They belong in a rubbish dump for haz-
ardous waste. In most cases, the batteries can
be returned to their point of sale.
Please, comply with the appropriate regula-
tions concerning the return, recycling and dis-
posal of used batteries and accumulators.
If an instrument is not used over an extended
time period, the batteries must be removed.
Should the instrument be contaminated by
leaking battery cells, the instrument has to be
returned for cleaning and inspection to the fac-
tory.
11.0 Calibration Interval
We suggest a calibration interval of one year. If the
instrument is used very often or if it is used under
rough conditions we recommend shorter intervals.
If the instrument is used few times only the calibra-
tion interval can be extended on to 3 years.
24 month Warranty
UNITEST instruments are subject to strict quality
control. However, should the instrument function
improperly during daily use, you are protected by
our 24 months warranty (valid only with invoice).
We will repair free of charge any defects in work-
manship or material, provided the instrument is re-
turned unopened and untampered with, i.e. with un-
damaged warranty label. Any damage due to
dropping or incorrect handling are not covered by
the warranty.
If the instrument shows failure following expiration
of warranty, our service department can offer you a
quick and economical repair.
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Calibration Interval
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