Low Cost EcoTestr pH 2 Meter Makes it Ideal for General pH Readings
Simple to use—just dip and read. Great for in the field or in the lab, this Waterproof EcoTestr pH 2 Meter gives you quick pH readings in any wet and cloudy solution—a great choice for students. View measurements at a glance on the three-digit LCD. Recessed bulb with guard protects against breakage. Waterproof and dustproof housing floats—offering accurate readings in changing conditions.
Hold function locks in the measured value. Calibration up to three points. Four 1.5V batteries (included) provide more than 300 hours of use.