Specifications
| Instrument level | Level 0.001 |
| pH Measurement Range | -5.000~19.999pH |
| pH resolution | 0.001pH/0.01pH (adjustable) |
| pH intrinsic error | +/- 0.002pH +/- 1 word |
| pH Repeatability | 0.001pH |
| PH calibrated | Can be calibrated 1/2/3 points |
| pH buffer | China (PH4.00, PH6.86, PH9.18) (25 ℃) |
| mV/ORP Measurement Range | -1999.9~1999.9mV |
| mV/ORP resolution | 0.1mV/1mV (adjustable) |
| mV/ORP intrinsic error | +/- 0.02% FS +/- 1 word |
| Temperature Measurement Range | -5.0~105.0℃ |
| Temperature Resolution | 0.1℃ |
| Temperature intrinsic error | +/- 0.3 ℃ +/- 1 word |
| Temperature compensation range | (-5.0~105.0) ℃ (Automatic/Manual) |
| Impedance | ≥3×1012Ω |
| Data storage | Store 200 sets of data |
| input/output | Sensors interface: electrode interface, temperature interface |
| Power | 2 AA alkaline batteries or general Power (DC5V, 300mA, internal positive and external negative) |
Packing list
Electrode X1
After-sales instructions
Warranty days: 1095 days
Consumables and accessories have no warranty timeliness, if there is a quality problem with the user's purchase, please apply for return and exchange with the customer service of Nanbeichao in 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/35553/Specification.html , which is only used by users who purchase commodities from the NBCHAO.