Brand：
$544.00
SE
BANTE A151-DH Laboratory conductivity /TDS/salinity/resistivity meter
0.01~200mS/cm
$517.00
SE
BANTE A151-S Laboratory conductivity /TDS/salinity/resistivity meter
0.01~20mS/cm
$626.00
SE
BANTE A151-DL Laboratory conductivity /TDS/salinity/resistivity meter
0.05µS/cm~20mS/cm
If you don't know how to choose "Conductivity Meter", please consult customer service.