Máy đo đa chỉ tiêu YSI EC300A
606079 Conductivity,TDS, Salinity,Temp Instrument Only
    - Instrument Only - Probes must be purchased separately
 
    - 1-year instrument, electrode and cable warranty
 
    - IP67 waterproof rating
 
    - Rugged weighted probe assembly; super-stable electrode designed for field use
 
    - Automatic temperature compensation
 
    - Low battery indicator with 500 hour battery life
 
    - Automatic shutoff after 30 minutes of inactivity
 
    - 1-, 4- or 10-meter cable lengths available
 
    - CE compliance
 
    - 50 data set memory