| describe | Polarography |
| Measurement range | 0 to 300% oxygen saturation |
| Body material | Pei |
| Hint/shape | Cathode |
| Operating temperature range | 0 to 50 ℃ (32 to 122 ° F) |
| Body length/Total length | 120 mm |
| Temperature sensor | Yes! |
| cable | 1 meter |
| Connector type | 3.5 mm Connector (digital) |
| amplifier | No. |
Warranty days: 180 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;