The ideal tool to verify Sustained Load Cracks found by an eddy current test instrument in 6351 alloy aluminum cylinders
The Opti-Viewer provides 2x magnification, which is the federally required magnification
Excellent way to inspect cylinder threads for dirt, corrosion, pitting, damage and wear.
The LED light source operates on a AAA battery (included)
Made for 3?4?-NPSM scuba cylinder neck opening
WASHING INSTRUCTIONS:
Machine wash separately in cold water on a gentle cycle. Tumble dry separately on low heat. Add QE Home Wool Dryer
Balls to reduce wrinkles and increases drying efficiency. Touch up with a low heat iron as needed. Do not bleach or dry clean.
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