Specifications
| pH range | -2.00 to 16.00 pH |
| pH resolution | 0.01 pH |
| pH Accuracy | ± 0.01 pH |
| ORP range | - 1999.9 to 1999.9 mV |
| ORP resolution | 0.1 mV |
| ORP Accuracy | ±0.05% F.S. |
| Conductivity /TDS range | K=0.10.00 to 200.0 uS/cm / 0.00 to 200.0 mg/L |
| Conductivity /TDS resolution | K=0.10.01 uS/cm, 0.1 uS/cm / 0.01 mg/L, 0.1 mg/L |
| Conductivity /TDS Accuracy | K=0.1±0.5% F.S. |
| Conductivity /TDS range | K=0.4750.0 uS/cm to 200.0 mS/cm / 0.0 mg/L to 200.0 g/L |
| Conductivity /TDS resolution | K=0.4750.1 μS/cm, 1 μS/cm, 0.01 mS/cm, 0.1 mS/cm / 0.1 mg/L, 1 mg/L, 0.01 g/L, 0.1 g/L |
| Conductivity /TDS Accuracy | K=0.475±0.5% F.S. |
| Salinity range | 0.0 to 80.0 ppt |
| Salinity resolution | 0.1 ppt |
| Salinity Accuracy | ± 0.5 % F.S. |
| temperature range | -10.0 ～ 120.0 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ± 0.2 °C |
| pH, conductivity temperature compensation | Automatic/manual temperature compensation -10.0~120.0 ℃ |
| pH buffer solution group | USA、NIST |
| pH correction temperature range | 0 ~ 60 °C |
| pH zero correction range | ±1.0 pH |
| pH slope correction range | ±30% |
| pH correction | 1 to 5 point |
| ORP correction | 1 point +/- 150 mV |
| Conductivity correction | 1 point |
| input impedance | >1012 ohms |
| reference temperature | 15.0~25.0 ℃, default 25.0 ℃ |
| temperature coefficient | 0.00~4.00%, default 1.91% |
| TDS coefficient | 0.30~1.00, default 0.65 |
| Electrode constant | 0.1, 0.475 |
| Corrected memory | Yes. |
| Sound feedback | touch button |
| Measurement endpoint lock | pH、ORP |
| Automatic range switching | Conductivity, TDS |
| data transmission | Bluetooth |
| Storage | 750 sets |
| Automatic temperature compensation | Thermistor, 10k ohm |
| operating temperature | 0 ~ 50 °C |
| Relative Humidity | Up to 90% |
| Power Supply | 100~240 V AC power adapter, or 6 AAA alkaline batteries |
| size | 150 X 210 X 45 mm |
| Weight | 430 g |
Packing list
Electrode (101C, 600P), suitcase, universal electrode bracket (007A), voltage regulator (6230D230), manual X1, certificate X1, warranty card X1
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/47024/Specification.html , which is only used by users who purchase commodities from the NBCHAO.