Hanna pH Checker HI-98103 0.1 pH Resolution [2220]

The easy to use Checker is a real favourite with students and researchers due to its clear LCD display and long thin pH electrode. The checker offers automatic calibration and buffer recognition, calibrated buffer tags, stability indicator, low battery indicator and selectable automatic shut off. Ideal for measurements in test tubes and vials. Features a large enhanced LCD that displays a pH reading together with a stability indicator, low battery indicator and calibration tags. Replaceable Electrode – No need to replace the whole meter when the electrode needs replacing. Spare and replacement electrodes are available for this product. Key features • Sturdy compact meter designed for direct sample testing • Easy to read LCD with 0.1 pH resolution • Thin long-reach pH electrode included as standard • Electrode is quick and easy to replace by unscrewing it from the meter body and adding a new one • One or Two point automatic calibration is simple to perform. The calibration buffers are automatically recognised and after calibration the buffer values used are shown on the display as a tag.