Purchase Qty. Reference FOB Price
1-4 Pieces US$2,100.00
5+ Pieces US$1,900.00
Product Description
Characteristic: WYL-150A polarizing stress analyzer is an instrument which is used to apply the principle of polarized light interference, to inspect the stress or the birefringence effect of the glass. The instrument is equipped with incandescent light, sodium light, sensitive film (full wave ...