The pH controller Hanna HI 98107 is equipped with automatic calibration. It is the first pocket pH meter introduced in 1986, it revolutionized pH measurement, providing all operators with a precise instrument, economical and easy to use: a very effective alternative to the traditional litmus paper. Measure correctly the values present in your Indoor Cultivation and produce as much as possible! Based on over two decades of manufacturing experience, this proven range of pocket pH meters has been completely redesigned. The body of the instrument is more robust and ergonomic . The design includes a larger and sharper display that can be easily read from any angle. Renewable joint: Since the tissue electrode joint can be renewed several times, the operation is very simple and the life of the instrument is considerably prolonged.
The pH controller Hanna HI 98107 is also equipped with a cover to protect the glass bulb of the electrode. This pH meter comes complete with lid, calibration screwdriver, battery and instructions.