Flat surface electrodes work in liquids, semi-solids and solidsMemory stores and recalls 15 readings and saves last calibrated valueLarge 2000 count digital display with bargraphAutomatic temperature compensationData holt, auto shut off and low battery indicationExtech EX900 ExStik 4-in-1 Chlorine, pH, ORP and Temperature Kit; Includes CL200 meter, pH and ORP electrodes, reagent tablets, 4 plastic cups, weighted stand, pH buffer pouches, batteries and carrying case The Extech EX900 ExStik 4-In-1 Kit includes a CL200 meter, pH and ORP electrodes, reagent tablets (50 tests), four plastic cups, a weighted stand, pH buffer pouches, four CR2032 batteries, 48-inch neckstrap, carrying case, and user manual. The meter measures total chlorine, pH, ORP, and temperature with interchangeable flat surface electrodes that are included.
Key Features Includes CL200 meter, pH and ORP electrodes, reagent tablets, 4 plastic cups, weighted stand, pH buffer pouches, batteries and carrying case 4-in-1 Water Quality Meter measures Chlorine, pH, ORP plus Temperature with interchangeable flat surface electrodes (included) Flat surface electrodes work in liquids, semi-solids and solids Memory stores and recalls 15 readings and saves last calibrated value Large 3-1/2 digit (2000 count) Digital display with bargraph Automatic electronic self calibration for Chlorine and ORP; 1, 2 or 3 point buffer calibration for pH Data Hold, Auto shut-off and low battery indication Simultaneous display of ppm or pH and °C/°F Temperature Automatic Temperature Compensation Specifications pH: 0.00 to 14.00pH ORP (mV): -999 to 999mV Chlorine (ppm): 0.01 to 10.00ppm Temperature: 23° to 194°F (-5 to 90°C) Max Resolution: 0.01pH, 1mV, 0.01ppm, 0.1° Basic Accuracy: ±0.01pH, ±4mV, ±10% of reading ±0.01ppm; ±1.8°F/±1°C Memory: 15 readings Dimensions: Meter: 1.4"x6.8"x1.6" Weight: 3.85ozBrand: Extech, Model: EX900
