HI 98323 DiST®7 Sample Cell EC/TDS Tester low range measurement  Multiple ranges Automatic calibration Automatic Temperature Compensation HOLD function BEPS (Battery Error Prevention System) Battery % on Startup DiST® 7 is a handheld meter from HANNA that is designed for quick and easy EC, TDS and temperature measurements with high accuracy. This waterproof instrument displays EC or TDS and temperature in either °C or °F. This meter has been developed in ... Read More »