Oil Sensitive Cards Pkg. of 50

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Item No: TJD
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Product Information

These oil-sensitive gray 2" x 3" cards turn blue where droplets hit them, showing spray density and penetration. Use in greenhouses, orchards, across field rows, in treetops or to assess spray droplet patterns on new or modified equipment. 50- 2" x 3" cards per pack. USA made.

2015 Master Catalog: Page 326