
上海悦丰便携式酸度计PHSJ-260:
技术参数:
| 产品型号 | PHB-4 | PHBJ-260 | |
| 测量范围 | pH | 0~14.0 pH | 0~18.0 pH | 
| mV | (-1999~1999) mV | ||
| 温度 | (0~80)°C | (0~95)°C | |
| 分辨率 | 0.01pH,1mV,0.1°C | ||
| 精度 | pH | ±0.01pH | |
| mV | ±0.1%(F.S) | ||
| 温度 | ±1.0°C | ||
| 温度补偿 | 手动(0.0~80.0)°C | 自动(0.0~95.0)°C | |
| 欠压指示 | ★ | / | |
| 电源 | 6V 稳压电源,4节五号电池 | ||