Specifications
| DO Measurement Range | 0.00~20.00mg/L |
| DO intrinsic error | ±0.4mg/L |
| Measurement response time | ＜30s |
| DO temperature compensation range | 0~40℃ |
| Tested solution temperature range | 0℃~40℃ |
| Ambient Temperature | 0~40℃ |
| Working Relative Humidity | ≤85%RH |
| Self Adjustment | Yes. |
| screen display | Color screen display |
| Automatic temperature compensation function | Yes. |
| data retention function | Yes. |
| ℃/° F unit conversion | Yes. |
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/38548/Specification.html , which is only used by users who purchase commodities from the NBCHAO.