TPI 390, Руководство по эксплуатации

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4. LCD display Symbols
Display Contents
℃/ °F
Indicates the temperature of sample.
% Indicates the salt concentration contained within the sample.
TDS
It indicates the TDS volume within the sample.
It states in 4 figures without any unit
HOLD/CAL
It is lighted when the measured value is held /is used to “ Auto Calibration” or “ Auto Temp
Exchange”
ERROR
Appears when measurement range (0.00%~5%) or measurement temperature range (0°C~70°C)
is exceeded upon the measurement of salt concentration.
When replacement of the battery (button type) is needed.
LCD Display Salt concentration
1
Salt concentration under 0.1%
2
Salt concentration above 0.1% but under 0.4%
3
Salt concentration above 0.4% but under 0.7%
4
Salt concentration above 0.7% but under 0.9%
5
Salt concentration above 0.9% but under 1.1%
6
Salt concentration above 1.1% but under 1.3%
7
Salt concentration above 1.3% but under 2.1%
8
Salt concentration 2.1% more