🖊️ Measure Surface Tension Like a Pro — Don’t Let Your Quality Slip!
The PVN Dyne Pen pack of 4 (sizes 36, 38, 40, 42) offers ASTM D2578-certified surface tension test fluids in a spill-proof, spring-loaded pen design. Engineered for fast, accurate measurements, it’s the go-to tool for professionals in printing, coating, and laminating industries seeking consistent quality control both on-site and in the field.
| Manufacturer | PVN |
| Brand | PVN |
| Item Weight | 6.4 ounces |
| Product Dimensions | 7.09 x 3.54 x 3.94 inches |
| Closure | Snap |
| Grip Type | Standard |
| Material Type | polymer |
| Number of Items | 4 |
| Line Size | 0.3mm |
| Ink Color | Black |
| Manufacturer Part Number | D114 |
R**J
Good pens, quick test
These work well, and you get 4 pens with different values of dynes/cm. These are a quick, easy, and overall cheap way to test and visualize the surface energy level and cleanliness of surfaces. While pricey, you should get a lot of use from each pen, and they're not expensive vs the alternatives. They did not spill or cause waste during use.
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