2. INSTRUMENT OVERVIEW
MW150 and MW151 pH / ORP / Temperature bench meters perform accurate measurements
and present a series of new diagnostic features for improved reliability.
Up to 3-point (up to 5-point, MW151) automatic pH calibration, 7 standard calibration
buffers (pH 1.68, 4.01, 6.86, 7.01, 9.18, 10.01 and 12.45) and two custom buffers (MW151)
Available log space for up to 1000 records (MW151)
Alphanumeric LCD displayed messages for user friendly, intuitive information/
warning/error messages
Built-in rechargeable battery with an 8-hour capacity
Auto-off feature to prolong battery life
Internal clock and date to keep track of different time-dependent functions (calibration
timestamp, calibration time out)
Dedicated GLP key to store and recall data on system status
INSTRUMENT OVERVIEW 5