Portable pH meter
Metrohm
# User and sample identification
# Automatic temperature compensation
# Automatic buffer recognition for buffers of different brands
# Three-point calibration with monitoring functions
# Memory for 200 measuring values with date, time and sample identification
# Rugged plastic housing, protection class IP67 (with electrode plug type I)
# Power supply with 4 batteries LR6, UM3 or AA
