User Guide

µS Measurement in µS/cm (except HI 9034)

mS Measurement in mS/cm (except HI 9034)

For HI 9033, HI 9034 and HI 9130 only

Out of range

V Low battery voltage

For HI 9039, HI 933100 and HI 9635 only

----

Out of range

LOBAT Low battery voltage

CAL Calibration mode

CON Ready for confirmation

(blinking) Input reading not stable

BUF Calibration buffer valid

BUF (blinking) Calibration buffer not valid or not yet

recognized

CONDUCTIVITY Conductivity measurement

°C Automatic temperature compensation

mode

For HI 9039 only

FERTILIZER Fertilizer measurement

F1 1

fertilizer concentration

F2 2

fertilizer concentration

°C (blinking) Temperature out of range

For HI 933100 and HI 9635 only

%TC Temperature coefficient mode

°C (blinking) Manual temperature compensation mode

For HI 9635 only

TDS TDS measurement

ppm TDS Measurement in mg/L (ppm)

gm TDS Measurement in g/L (ppt)

F0.70 or F1 0.7 as TDS factor

F0.50 or F2 0.5 as TDS factor

LCD SYMBOLS GUIDELCD SYMBOLS GUIDE

LCD SYMBOLS GUIDE