| Scraper type | single-channe |
| Number of grooves | 1 |
| range | 0~50μm |
| Scale unit | μm |
| Accuracy | ±5μm |
| Scraper material | stainless steel |
| Applicable standard | ISO1524—1983 |
| Recommended range | 15-40μm |
| Graduation | 2.5μm |
【Attention】
Because the product is not easy to damage the goods, within 7 days after the customer receives the goods, if it is not the quality of the product itself, there is no warranty period. If there is a quality problem after the customer receives the goods, he or she needs to take a photo and send it to the mall customer service, and replace it free of charge after confirming the problem.