Salutron SRT5000, Instruction Manual

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roughness standard after calibration to ensure accuracy.
Note: The roughness standard should be clean before
calibration and test measurement!
5.6 Battery recharge
Plug the charger into the tester’s USB port at the top.
Following symbol will show up indicating charging: .
6. Daily maintenance
6.1 Maintenance

Protect the tester from collision, violent shock
，
heavy dust, dampness, oil stain, strong magnetic
fields etc.

Please switch off the gauge if not used to save
energy. Recharge the battery promptly when
necessary.

As the sensor is a sensitive part of the tester
particular care should be taken off it. After each
usage, put on the protector to avoid damages.

Special protection should be given to the roughness
standard provided with the tester to avoid scratches
which may lead to inaccurate calibration.