pH量程：6.00~20.00pH/分辨率0.01pH/精确度±0.01pH ORP量程：2000~2000mV/分辨率1.0mV/精确度±0.05% F.S. 温度量程：-10.0~120.0℃/分辨率0.1℃/精确度±0.5℃

pH量程：-2.000~16.000PH/分辨率0.01或0.001pH/精确度±0.1%F.S.±1个字 ORP量程：-1999.9~1999.9mV/分辨率1mV或0.1mV/精确度±0.1%F.S.±1个字 离子浓度：0.0~119.8conc./分辨率0.05或0.1/精确度±2个字 温度量程：5.0~125.0℃/分辨率0.1℃/精确度±0.5℃

pH量程：-2.00~16.00pH/分辨率0.01pH/精确度±0.1%F.S.±2个字ORP量程：-1999~1250mV/分辨率1mV/精确度±0.1%F.S.±2个字温度量程：-10.0~120.0℃/分辨率0.1℃/精确度±0.3℃

pH量程：6.00~20.00pH/分辨率0.01pH/精确度±0.01pH ORP量程：2000~2000mV/分辨率1.0mV/精确度±0.05% F.S. 温度量程：-10.0~120.0℃/分辨率0.1℃/精确度±0.5℃

pH量程：-2.00~16.00pH/分辨率0.01pH/精确度±0.01pHORP量程：-1999~1999mV/分辨率1mV/精确度±0.1%F.S.温度量程：-10.0~120.0℃/分辨率0.1℃/精确度±0.3℃

pH量程：0.00~14.00pH/分辨率0.01pH/精确度±0.02pH±1个字温度量程：0.0~99.9℃/分辨率0.1℃/精确度±0.3℃

pH量程：-2.000~16.000PH/分辨率0.01或0.001pH/精确度±0.1%F.S.±1个字ORP量程：-1999.9~1999.9mV/分辨率1mV或0.1mV/精确度±0.1%F.S.±1个字

测量范围:0~14.0pH/分辨率:0.1pH/精确度±0.2pH

测量范围:0~14.0pH/分辨率:0.1pH/精确度±0.1pH

测量范围:±999mV/分辨率:1mV/精确度±0.2%±1mV

pH量程:10-1990uS/cm/分辨率10uS/cm/精确度±2%

pH量程:0.1~19.9mS/cm/分辨率0.1mS/cm/精确度±2%

pH量程:1~199uS/cm/分辨率1uS/cm/精确度±2%

范围：10-1990uS/cm

pH量程:0.0~99.9uS/分辨率0.1uS/cm/精确度±2%

pH量程：0.00~14.00pH/分辨率0.01pH/精确度±0.02pH±1个字温度量程：0.0~99.9℃/分辨率0.1℃/精确度±0.3℃

pH量程:－2.00~16.00/分辨率0.01/精确度±0.01pH±1个字 ORP:-1500~1500mV/分辨率1/精确度±0.01pH±1个字电导率:0.00uS/cm~200.0mS/cm/分辨率0.01/0.1/精确度±0.5%FS盐度:0.0~80.0ppt/分辨率0.1/精确度±1%F.S. 温度范围:－5.0~100.0℃/分辨率0.1℃/精确度±0.1℃±1个字

pH量程:－2.00~16.00/分辨率0.01/精确度±0.01pH±1个字 电导率:0.00uS/cm~200.0mS/cm/分辨率0.01/0.1/精确度±0.5%F.S. 盐度:0.0~80.0ppt/分辨率0.1/精确度±0.5%F.S. 温度范围:－5.0~75.0℃/分辨率0.1℃/精确度±0.1℃