| Model | PAL-pH | 
|---|---|
| Cat.No. | 4311 | 
| Range | pH0.00~14.00 | 
| Resolution | pH0.01 | 
| Accuracy | pH±0.10 | 
| Calibration | Calibration at 3 points at 4.01, 6.86, 9.18. Calibration at 3 points at 4.01, 7.00, 10.01. | 
| Temperature compensation | 10 to 40゚C | 
| Sample Volume | 0.6mL | 
| Power Supply | Size AAA alkaline battery × 2 |