Are you looking for a professional, yet affordable PH meter? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further Our professional PH meter must meet you needs. It is one of the best choices for you. Features - Color: White. - Material: plastic, glass. - Size: 15.4x3x1.4cm - Measurement range: 0.00-14.00PH. - Accuracy: +/-0.1PH. - Resolution: 0.01PH. - Working temperature: 0 60 - Low impedance glass ball, high sensitivity for more accurate result. - Easy to press button for calibration. - Hand-held design,convenience. - Suitable for any aquarium industry, fishing industry, swimming pool, spa, school laboratory, food and beverage,drinking water,etc. - Made of high grade material, durable in use.