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| Product Name | QiWei PHS-3C pH Meter (Benchtop Precision) | QiWei PHS-3CB pH Meter (Benchtop microcomputer rechargeable) |
| Product Price | $133.00 | In coming |
| Details | Details | |
| Model comparison | ||
| type | desktop | desktop |
| Measuring range | 0~14PH | 0~14PH |
| precision | ±0.01 | ±0.01 |
| Annex | ||
| Parameter comparison | ||
| PH Measurement Range | 0~14pH | |
| PH Measurement accuracy | ±0.01pH | |
| resolution | 0.01pH/1mV | pH: 0.01pH; Temperature: +/- 1 ℃ |
| Measurement Range | 0~60℃ | pH: 0~ 14pH; mV: +/- 1000mV; Temperature: 0~ 100℃ |
| power supply | Power Adapters, or Power Cords | |
| Dimension | 220*200*85mm | 230 * 200 * 60mm (length * width * height) |
| weight | About 1Kg | About 1.5kg |
| Standard buffer solution | pH4.00；PH6.86；pH9.18 | |
| mV Measurement accuracy | ±2mV | |
| mV Measurement Range | 0~±1999mV | |
