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 Accessories: PH4-P - 4pH Buffer Solution (2 Bottles) PH7-P - 7pH Buffer Solution (2 Bottles) PH10-P - 10pH Buffer Solution (2 Bottles) PH103 - Tripak Buffer Pouches (4, 7 and 10pH plus rinse solution) RE305 - ExStik Replacement ORP Electrode Module CL205 - ExStik Replacement Chlorine Electrode Module CL203 - ExTab Reagent tablets (10pk - 100 tests) CL204 - ExTab Chlorine Reagent tablets (100pk - 1000 tests) CL207 - Chlorine Standard PH100 - ExStik pH Meter 650470 - Tripak Dry Powder Buffer Capsules (4, 7 and 10pH) 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/ Weight: Meter: 1.4x6.8x1.6" (35.6x172.7x40.6mm)/ 3.85oz (110g) 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. Flat surface electrodes work in liquids, semi-solids and solids. Built-in memory can store/recall up to 15 readings and save the last calibrated value. It has a large 3-1/2 digit (2000 count) digital display with a bargraph and an automatic electronic self-calibration function for chlorine and ORP (1, 2, or 3 point buffer calibration for pH).
