pH Meter

labman lmmp-30 water quality meter is designed for high performance and easy operation. The meter is capable of measuring up to 7 water quality parameters, including ph, orp conductivity, tds, salinity, resistivity, and temperature,

multi-point push-button calibration
the meter has multi-point calibration mode. From setup menu, choose calibration

and immerse electrode into indicated calibration solution, press enter key and meter is automatically calibrated.

auto-buffer recognition
during calibration, if the calibration solution or selected value does not match the meter's indicated value, an error message is displayed.

viewing of electrode slope
after calibration, the percentage slope of the electrode is displayed before the meter returns to measurement mode. Per the slope value, user decides whether to change the electrode.

automatic temperature compensation : by using temperature probe

auto-ranging for conductivity
themeterhas auto-rangefunctionsformeasuringconductivityandtotal dissolved solids (tds). Upon immersing conductivity sensor into sample

solution, the screen immediately displays the value in appropriate measurement range for accuracy,

adjustable temperature coefficient
various ions in solution have different temperature coefficients. Labman-lmmp30. Can set the temperature coefficient between 0 and 3. 9% in degrees centigrade for optimum accuracy.

adjustable cell constant
the meter has three cell constants for measuring requirements. Once a cell constant has its calibration set, it is saved and does not require re-calibration when switching meter.

message indicator
labman-lmmp30 displays helpful messages like an on-screen manual for easy operation of this meter and selection of the various options.

save and communication interface
themeter allhasreal-timedate/clockstamps. Thememorystoresupto 99discretedatasets. Pressthesavekeytostorethecurrent measured values and it automatically generates a serial number with the date
and time. This data can then be sent to a computer via the usb port