ENGLISH
8
ENGLISH
SAFETY INSTRUCTIONS
Read these instructions carefully before use
Careful calibration is essential for correct results. The prism and sample must have the same
temperature to ensure correct results.
Do not use the antifreeze tester in wet conditions and do not immerse it in water. If the instrument
fogs, this means water has got into the casing. Contact a qualified service technician or your
dealer.
Do not use the antifreeze tester to test chemicals with an abrasive or corrosive effect. They can
damage the coating on the prism.
Clean the instrument with a soft, damp cloth after each measurement. Clean the prism regularly to
prevent incorrect readings and damage to the prism coating.
This is an optical instrument. It requires careful handling and careful storage to prevent damage to
the optical components and other parts. If used and cared for correctly, the antifreeze tester will
last for many years.
DESCRIPTION
1. Lid
2. Calibration
screw
3. Focus
setting
4. Eyepiece
5. Rubber
grip
6. Prism
