Extech EX900 Exstik Digital Handheld Chlorine Meter 4 in 1 Kit

• Extech EX900 Exstik 4 in 1 Kit
• 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 (pH bargraph originates at neutral point 7.00pH)
• 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
• Waterproof design floats in wet environment (IP67)
• Direct reading of Total Chlorine from low detection limit; Unaffected by sample color or turbidity
• Simultaneous display of ppm or pH and °C/°F Temperature
• Smart chip predicts pH electrode performance with "RENEW" indicator when replacement is needed
• "CAL" indicator alerts user to recalibrate pH electrode
• Automatic Temperature Compensation
• Includes
• ExStik® Chlorine meter, gel filled pH electrode, ORP electrode, protective sensor cap, 5 packs of 10 reagent tablets (50 tests), 4 plastic sample cups,weighted stand, pH 4, 7 & 10 buffer packs,
  four 3V SR44W batteries, carrying case, and neckstrap

Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.