Specifications
| DO range | 0.00~20.00mg/L |
| DO resolution | 0.01mg/L, 0.1% |
| DO measurement Accuracy | ±0.5mg/L, ±2.0% |
| DO calibrate | 1 or 2 point |
| DO temperature compensation range | 0~50 ℃/32~ 122 ° F, automatic |
| Pressure compensation range | 60.0~112.5kPa/450~850mmHg, manual |
| Salinity compensation range | 0.0~50.0G/L, manual |
| Stability condition | — |
| Calibrated reminder | — |
| Automatic shutdown | After 30 minutes of no button operation |
| data storage | 100 groups |
| Communication interface | USB |
| Connector | 6-Pin DIN |
| Display | Customized LCD (80 * 60mm) |
| Power | AA type battery 3 or DC5V power adapter |
| Dimensions | 170 (L) * 85 (W) * 30 (H) mm |
| Weight | 300g |
| DO% Measurement range | 0.0~200.0% |
Packing list
After-sales instructions
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;
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/37172/Specification.html , which is only used by users who purchase commodities from the NBCHAO.