Ph Meter Basic 20

Basic 20 has 3 main virtues, easy to use, high quality and very competative price Fuctional design with essential accessories for corrext pH measurement The calibration flasks, with stirrer bar inside, warrant an important saving buffers Calibration in 1, 2 or 3 points and mV calibration with redox standard With 1, 2, or 3 buffers selectable Automatic recognition of technical buffers pH 2.00, 4.01, 7.00, 9.21, 10.90 at 25°C Programmable calibration validity between 0 h and 7 days