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(4) Replace the batteries immediately if the low-voltage indicator is displayed.
When the batteries become weak, a "BAT" indicator will appear in the display when the power is first turned on or while the tester
is in use.
Immediately replace the batteries with 4 new size AA alkaline batteries when this indicator is displayed. Please note that calibration
adjustments are maintained in the unit's non-volatile memory even when the batteries are exhausted.
(5) Adjustment & Inspection
In order to maintain precise performance the coating thickness testers should be inspected at least once per year.
Please contact the merchant from whom you purchasd your unit regarding inspection.
•
Measurement of paper or a film
After calibration on Iron or Aluminum Substrate, the thickness of paper or a film can be measured on the Iron or Aluminum
Substrate.
Caution
Содержание LE-330J
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