Description
Digital pen with electrode type for easy application for all uses. Built-in electrode and sensor for automatic temperature compensation.
Suitable for large-scale applications, such as aquariums, beverages, fish hatcheries, food processing, quality control laboratories, swimming pools.
Calibration vials of 4.0ph and 7.0ph are included for measurement accuracy.
Waterproof IP67 in a pocket package, including the 1.5Volt battery.