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| Product Name | LeiCi PHSJ-6L Laboratory pH Meter | LeiCi PHSJ-4F pH Meter |
| Product Price | $1276.00 | $727.00 |
| Details | Details | |
| Model comparison | ||
| type | desktop | desktop |
| Measuring range | -2~20PH | -2~20PH |
| precision | ±0.001 | ±0.001 |
| Annex | ||
| Parameter comparison | ||
| PH Measurement Range | -2.000~20.000pH | |
| resolution | pH: 0.001pH/mV: 0.01mV/Temperature: 0.1 ℃ | |
| Electronic unit intrinsic error | pH: +/- 0.002pH; mV: +/- 0.03% FS; Ion concentration : +/- 0.3%; Temperature: +/- 0.1 ℃ | |
| Measurement Range | -5.0~130.0℃ | (-10.0~135.0)℃/(14.0-275.0)℉ |
| mV Measurement Range | -1999.99~1999.99mV | (-2000.00~2000.00)mV |