Extech PH220-S Digital Handheld pH Meter with Stick Electrode

• Large LCD displays pH or mV and Temperature simultaneously
• Microprocessor provides for Automatic Buffer recognition
• Memory stores 15 readings
• Automatic Temperature Compensation via Pt-100 sensor built into electrode
• Unit is completely waterproof when electrode is connected to the meter
• Rugged design for handheld or wall mount (magnetic back)
• Magnetic back panel offers optimum flexibility and convenience
• Low Battery indicator and Auto Power off
• Specifically designed for fast response measurement
• Includes protective rubber holster with magnetic back, pH electrode, pH 4 & 7 buffers, and 9V battery
• Includes ATC pH stick type polycarbonate electrode (12mm diameter) for direct connection to meter

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.