Misuratore di pH digitale da banco con polvere tampone PH 50 gruppi archiviazione dati -2.0~18.0
Support data storage, deletion and access. External power adapter: Output DC9V (Input: AC100 ～ 240V). Data storage function. Support automatic shutdown, Automatic Compensation. 4.01, 7.01, 9.21. 4.01, 7.00, 10.01.