Waterproof meter with one high accuracy multi-range sensor that measures four parameters conductivity, TDS, salinity, and temperature. Autoranging meter offers 3 ranges of measurements from tap water to wastewater and any aqueous solution requiring a conductivity, TDS or salinity measurements. Units of measure include Î¼S/cm, mS/cm, ppm, ppt, mg/L, and g/L. EC400 includes meter and conductivity cell*, protective sensor cap, sample cup with cap, four CR2032 button batteries, and 48 In.(1.2 m) neck strap. Order conductivity standards separately.
- 6 selectable units of measurement--mS, mS, ppm, ppt, mg/L and g/L
- Automatic temperature compensation
- Automatic self calibration
- Stores/recalls up to 15 labeled readings
- Adjustable conductivity to TDS ratio factor from 0.4 to 1.0