Watesmo allows the quick and easy detection of water and water vapor. On contact with water the paper changes color from light blue to dark blue. The reaction is not reversible. The test paper is used to control the leak tightness of tubing or to detect condensed water.
| Platform | quantitative test strips | پلتفرم |
| Parameter | Water | پارامتر |
| Detection limit | Water – Traces of water | محدوده تشخیص |
| Color change | Water – light blue → dark blue | تغییر رنگ |
| Width | 10 mm | عرض |
| Storage temperature | 4−30 °C | دمای نگهداری |
| Shelf life (from production) | 2 Year(s) | ماندگاری (از زمان تولید) |
| Scope of delivery | 1 reel of 5 m length and 10 mm width | بسته بندی تحویلی |
| Hazardous material | No | مواد خطرناک |
