Testboy TB 73 Instrucciones De Empleo página 15

Substrate blocks and standard films
Available with the package for calibration or self test.
Specifications
Range: 0-2000μm, 0-50 mil
Accuracy: ± (2μm +3%), ± (0.1 mil + 3%)
Maintenance and cleaning
Use a dry cloth, without cleaning agent, to clean the housing at regular intervals. Do not use any
abrasive or scouring agents, or solvents.
To prevent electric shocks, do not allow moisture to ingress the housing.
Replacing the battery
Procedure:
If the operating voltage of the battery is insufficient, the symbol
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LCD display; the battery must then be replaced.
Use a screwdriver to release the safety screw at the rear. Remove the used batterie and
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replace with new batterie, type 1.5 V AAA.
Replace the cover and secure with the screw.
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Batteries must not be disposed of with normal domestic waste.
There will be a collection point near you!
Testboy
®
TB 73
Operation
appears on the
15