Specifications
| pH level | Level 0.001 |
| Measurement range of pH | (-2.000~20.000)pH |
| pH resolution | 0.1/0.01/0.001 |
| pH Accuracy | Instrument: +/- 0.002pH +/- 1 word |
| pH calibrating point | 1~ 3 point Automatic calibration |
| pH temperature automatic compensation | (-10.0~135.0)°C/(14.0~275.0)°F |
| ORP Measurement range | (-1999.9~+1999.9]mV |
| ORP resolution | 0.1 |
| ORP Accuracy | +/- 0.03% FS +/- 1 word |
| Conductivity level | Level 0.5 |
| Measurement range of conductivity | 0~2000.0mS/cm Automatic segmentation: 0~19.999us/cm; 20.0~199.9uS/cm; 200~1999us/cm2.00~19.99mS/m; 20.00~199.9ms/cm; 200.0~2000mscm (K = 10) Supporting test range: 0~200mS/cmTDS: 0~1000.0g/L (adjustable coefficient) Resistivity: 5.000Ω · cm~ 100.0MΩ · cm salinity: (0.00~100.00) ppt |
| Conductivity calibrating point | 1 point |
| EC resolution | 0.001 |
| Conductivity automatic temperature compensation range | (0.0~50.0)°C/(32.0~122.0)°F |
| Conductivity Accuracy | +/- 0.5% FS +/- 1 word |
| Dissolved oxygen DO Measurement range | (0.00~20.00)mg/L |
| Dissolved oxygen DO Accuracy | ±0.30 mg/L |
| Dissolved oxygen saturation | (0.0~200.0)% |
| Dissolved oxygen DO pressure compensation: automatic | (0~200.0）kPa |
| Dissolved oxygen DO automatic temperature compensation range | (0.0~50.0)°C/(32.0~122.0)°F |
| Measurement range | (-10.0~135.0)°C/(14.0~275.0)°F |
| Measurement Accuracy | ±0.2°C |
| datacom port | Tyрe-C |
| Power Supply | Replaceable rechargeable lithium battery |
| Dustproof and Protection Rating | IP57 |
| Measurement parameter | pH, mV (ORP electrode optional), conductivity, resistivity, TDS, salinity, dissolved oxygen concentration, dissolved oxygen saturation, ℃ |
Packing list
Main unit, 201T-H plastic-shell pH tri-composite electrode, CON201T plastic-shell ATC electrode, DO01-2M-H dissolved oxygen electrode (polarographic type), pH buffer solution, conductivity standard solution, DOS-01 dissolved oxygen internal solution, dissolved oxygen membrane cap, charging cable, portable carrying case.
After-sales instructions
Warranty days: 730 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/49394/Specification.html , which is only used by users who purchase commodities from the NBCHAO.