This bench-top pH meter is an ideal help in every laboratory for routine or R&D level measurement. This very handy instrument measures pH, mV and has 40- point data memory storage. The pH meter complies to USP and DIN standards. Pico pH Instrument has Standard mode and GLP mode, 40 data readings can be stored, printed & scanned on display. For GLP mode, additional entries of sample name & ID number can be stored. The optional Data logging function enables user to store; 24 data points consisting of pH, temperature & time readings. The user can have a 3 point or 5 point calibration protocol. Password protection for calibration data and stored readings gives added benefit.