UB-7精密酸度计pH计■ 自动1键校准，全自动显示电极斜率及使用状态
■ 全自动温度补偿
■ 3组16种标定液自动识别记忆
■ 同步显示pH，温度和缓冲液，大LED显示屏
■ 自动3点校准
■ 测量结果可用pH和mV两种方式显示，可通过按键直接切换
■ 通过标识自动判定示值是否稳定
■ 标配3合1电极，电极编号：301424-1
标配三合一塑壳凝胶电极，可选配电极测量纯水、牛奶等的pH值。
UB-7精密酸度计pH计   计数参数
型号                            UB-7 pH/mV/温度                              UB-10 pH/mV/温度
pH测量范围                   0.00~14.00                                      -2.00~20.00
pH分辨                         0.01                                                0.01
pH精度                         0.01                                                0.01
mV测量范围                  ± 1500.0 mV                                    ± 1800.0 mV
mV分辨                        ± 0.1 mV                                         0.1 mV
mV精度                        ± 0.4 mV                                         0.2 mV或± 0.05%
校准点(较大)                  3                                                     3
温度范围                      -5.0~105.0 ˚C                                   -5.0~105.0 ˚C
分辨                            0.1 ˚C                                               0.1 ˚C
精度                            0.2 ˚C                                               0.2 ˚C