| Acid alkalinity range | 0.00~12.00 pH |
| pH resolution | pH of 0.01 |
| pH Accuracy | ±0.05pH@25°C |
| PH calibrated | Automatic single point or two point calibrating |
| electrode | Glass pH electrode with tapered tip and open fluid |
| Automatic shutdown | user selectable |
| Battery Type/Lifespan | CR2032 lithium-ion battery (1)/continuous use for about 1000 hours |
| environment | 0~50 ° C Relative Humidity 95% MAX Maximum |
| size | 50*159*21mm |
| Weight | 50g |
Warranty days: 365 days
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;