Check the listing for details. Milwaukee AG900 pH/EC/TDS Combo Meter Kit. Condition: New. Listed at 268.00 USD. pH/EC/TDS Combo Meter Kit, Designed to fit the needs of precision AG Testing in the row crop, turf, horticulture adn general AG Industry: Range: 0.00 – 14.00 pH, 0 – 4000 ppm, 0.00 – 6.00mS/cm, Accuracy ±0.20 pH and ± 2% Full Scale for EC & TDS, Comes with SE600 Combo Probe, 110 Volt Power Supply, Unit Mounting Kit, a 20ml Sachet of Calibration Solution of pH 7.01, 1500 ppm and 1413µS/cm, AG manauls. Milwaukee Instruments AG900 provides instant readings of the three most important factors in efficient plant production: pH, EC, or TDS. The AG900 kit comes with an SM802 hand held microprocessor, calibration solution, measuring cup for soil testing, a comprehensive 21-page Operational and Testing manual, 9v battery as well as a protective carrying case.FeaturesBrandMilwaukeeSKUMIAG900Weight (lb.)3Height (in.)13Prop 65NoLead TimeShips in 1-2 DaysLength (in.)16Width (in.)4UPC810666002900