ExStik® pH/Conductivity/TDS/Salinity Meter EC500

5-in-1 multi-range sensor for measuring pH, Conductivity, TDS, Salinity and Temperature.

The EC500 incorporates the latest microprocessor chip technology and patented sensor technology to enable the simultaneous measurement of pH, conductivity, TDS, salinity, and temperature. With the touch of a button the EC500 allows you the flexibility of interchangeable cell constants and has made the job of testing fast, accurate, and repeatable. Complete with meter and Conductivity cell, protective cap, sample cup, four CR2032 batteries, and 48"(1.2m) neckstrap.

ExStik® pH/Conductivity/TDS/Salinity Meter Features:

• Autoranging meter offers 3 ranges of measurements from tap water to wastewater and any aqueous solution
• Units of measure include pH, µS/cm, mS/cm, ppm, ppt, mg/L, g/L and °C, °F
• Adjustable Conductivity to TDS ratio from 0.4 to 1.0; 0.5 fixed Salinity ratio
• Large 3-1/2 digit (2000 count) Digital display with analog bargraph to indicate sample trends
• Data Hold, Auto Power Off and low battery indication
• Automatic Temperature Compensation of 2% per °C
• Simultaneous display of Conductivity, TDS, or Salinity plus Temperature
• Internal memory stores up to 25 labeled readings for easy recall
• Self calibration of electronics on power up
• Order Conductivity standards separately 
• Complete with meter and Conductivity cell, protective cap, sample cup, four CR2032 batteries, and 48"(1.2m) neckstrap