pH Meter Pen | Water Quality Tester for Aquariums & Labs | 0.01 pH Resolution

This pen-type pH meter provides quick and accurate readings for water quality. It's a useful tool for various applications, from maintaining aquariums to basic lab testing. The compact design makes it easy to carry and use on the go. Features and Benefits - Measures pH levels - ensures water quality meets specific needs - 0.01 pH resolution - offers precise readings for critical applications - Automatic temperature compensation - maintains accuracy across different temperatures - Easy calibration process - simplifies maintenance and ensures long-term accuracy Applications - Aquarium and pond water testing - Hydroponics and gardening pH monitoring - Laboratory and educational experiments