Features:

• Flat surface technology provides fast and easy on-the-spot pH measurements
• RENEW feature tells you when it’s time to replace your pH electrode
• CAL feature tells when it’s time to recalibrate your meter
• Waterproof to IP57 protects meter from wet environment
• Flat surface pH electrode rugged design to withstand harsh environments and to also measure pH on solid and semi-solid surfaces
• Analog bargraph originates at neutral point (pH7.00) to conveniently view trends in acidity or alkalinity
• ATC plus temperature
• 1, 2 or 3 point calibration (PH103 pH buffers sold separately)