Hanna HI99171 pH-meter + HI14143

User-friendly design Direct pH measurement on paper and leather is fast and accurate with this pH meter, the HI99171 uses a flat tip electrode, designed to maximize surface contact with the sample. With just two buttons, the operation of the meter cannot be easier. You can very easily adjust settings, select the measuring range and choose calibration buffer sets. Application specific electrode Your measurements require detailed attention, and the same goes for your electrodes. Your electrode has been carefully designed to meet the requirements of your industry, from housing to junction type. Expect top performance with a meter made for your purpose! A Quick Connect DIN connector ensures that attaching and disconnecting the electrode is simple and easy. The rubber sheath protects the cable and creates a closed connection for extra reliability. An indicator on the screen gives a visual confirmation that your electrode is working. A multi-level display offers measurement results from every angle at a glance. The new IP67 housing is designed to withstand bumps, drops and spills in daily life and guarantees top performance in any environment. These meters are fully protected against the ingress of dust and water from any direction. Easy to operate Water resistant housing Battery voltage shown on the screen Battery Error Prevention System IP67 housing Quick Connect electrode