测量范围0.00~14.00ph
测量基本误差±0.05ph
仪器重复性±0.03ph
PH828M 笔式PH计
pH测量范围0.00~14.00pH
pH分辨率0.01pH
pH精度±0.05pH
ORP测量范围-2000~2000mV
ORP分辨率1mV
ORP精度±1%(FS)mV
ST218 pH/ORP检测仪
溶氧:
测量范围:0~30.0mg/L
分辨率:0.1mg/L
酸碱度/PH:
测量范围:3.5~11.0
分辨率:0.1
亚硝酸盐:
测量范围:0~1.00mg/L
分辨率:0.01
氨氮:
测量范围:0~1.00mg/L
分辨率:0.01
溶氧:测量范围:0~30.0mg/L、分辨率:0.1mg/L;酸碱度/PH:测量范围:3.5~11.0、分辨率:0.1;亚硝酸盐:测量范围:0~1.00mg/L、分辨率:0.01;氨氮:测量范围:0~1.00mg/L、分辨率:0.01;