Specifications
| Display | LCD |
| Measuring range | 0~9999ppm |
| resolution | 1 ppm |
| Accuracy | ±2% ppm |
| TDS calibrated mode | TDS 6440 calibrated |
| Temperature unit | 0.1℃/℉ |
| Environment temperature | 0~50℃(32~122℉) |
| Temperature compensation range | 0~50 ℃ automatic |
| Dimensions | * |
| Weight | 82 g (including electrodes) |
| Automatic shutdown | Automatic shutdown in 5 minutes |
| Low Voltage prompt | Yes. |
| Data retention function | Yes. |
| Display | TDS and temperature dual display |
| Power | 6V (4 * 1.5V AG13 button battery) |
Packing list
host X1, certificate of conformity X1, warranty card X1, manual X1
After-sales instructions
Warranty days: 365 days
From the date of purchase, the product is guaranteed for one year free of charge (excluding battery).
It is not covered by the warranty in the following cases: damage caused by improper use (such as battery leakage, breakage, etc.), torn product labels, damage to the appearance, and exceeding the warranty time.
[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/13577/Specification.html , which is only used by users who purchase commodities from the NBCHAO.