D.O. 溶解氧测试 EcoLine Oxi 170	0.0 ... 60.0 mg/l 或 0 ... 600% 饱和度, 跟探头型号有关	0.1 mg/l 或 0.01 mg/l; 1% 或 0.1% (跟探头型号有关)
pH 测试 EcoLine pH 170	0.00 ... 14.00 pH	0.01 pH
ORP 测试 EcoLine pH 170	-1500 mV ... +1500 mV	1 mV
温度测试 EcoLine pH 170	NTC: -5 °C ... 100 °C Pt 100/Pt 1000: -20 °C ... 130 °C	0.1 K
电导率测试 EcoLine LF 170	0.000 ... 1.999 μS/cm (0.01 cm^{-1); 0.00 ... 19.99 μS/cm (0.01 cm-1, 0.1 cm-1); 0.0 ... 199.9 μS/cm (0.1 cm-1, 1 cm-1); 0.000 ... 1.999 mS/cm (0.1 cm-1, 1 cm-1); 0.00 ... 19.99 mS/cm (1 cm-1); 0.0 ... 199.9 mS/cm (1 cm-1, 10 cm-1); 0 ... 1000 mS/cm (10 cm-1)}	0.001 μS/cm to 1 mS/cm (跟测试量程有关)

D.O. 溶氧测试 QuadroLine® Oxi 296	0.0 ... 60.0 mg/l 或 0 ... 600% 饱和度, 跟探头型号有关	0.1 mg/l 或 0.01 mg/l; 1% 或 0.1% (跟探头型号有关)
pH 测试 QuadroLine® pH 296	0.00 ... 14.00 pH	0.01 pH
ORP 测试 QuadroLine® pH 296	-1500 mV ... +1500 mV	1 mV
温度测试 QuadroLine® pH 296	NTC: -5 °C ... 100 °C Pt 100/Pt 1000: -20 °C ... 130 °C	0.1 K
电导率测试 QuadroLine® LF 296	0.000 ... 1.999 μS/cm (0.01 cm^-1); 0.00 ... 19.99 μS/cm (0.01 cm^-1, 0.1 cm^-1); 0.0 ... 199.9 μS/cm (0.1 cm^-1, 1 cm^-1); 0.000 ... 1.999 mS/cm (0.1 cm^-1, 1 cm^-1); 0.00 ... 19.99 mS/cm (1 cm^-1); 0.0 ... 199.9 mS/cm (1 cm^-1, 10 cm^-1); 0 ... 1000 mS/cm (10 cm^-1)

EcoLine Oxi 170, pH 170, LF 170(户外挂壁式安装)WTW PH 170/pH 296

EcoLine Oxi 170, pH 170, LF 170(户外挂壁式安装)