| range | 2-20 |
| precision error | ±0.90%、±1.20%、±3.00% |
| Repeatability Error | ±0.40%、±1.00%、±2.00% |
| step amount | ±0.40%、±1.00%、±2.00% |
| test point | 20μl 、 10μl 、 2μl |
1. For product quality problems caused by non-human products of instruments and equipment, the manufacturer will provide free warranty services during the warranty period;
2. There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days, and you will not wait for the overdue ones;