LaMotte TRACER pH/TDS/Salt PockeTester
TM
1766 Instruction
5
SPECIFICATIONS
Display
2000 count LCD with Bar Graph
pH Range
0.00 to 14.00
pH Accuracy
± 0.01 pH typical
pH ATC Range
32 to 194 °F (0 to 90 °C)
pH Measurement Storage
25 tagged (numbered) readings
pH Reference Junction
Permanent gel, non-re
fi
llable
Conductivity Range
0 to 199.9
μ
S/cm
200 to 1999
μ
S/cm
2.00 to 19.99
μ
S/cm
TDS Range
0 to 99.9 ppm and mg/L
100 to 999 ppm and mg/L
1.00 to 9.99 ppt and g/L
(variable ratio)
Salinity Range
0 to 99.9 ppm S
100 to 999 ppm S
1.00 to 9.99 ppt S
(
fi
xed ratio of 0.5)
TDS Ratio
0.4 to 1.0, adjustable
Salinity Ratio
0.5
fi
xed
Conductivity ATC
2.0% per °C
Conductivity ATC Range
32.0 to 140.0 °F (0.0 to 60.0 °C)
Temperature Range
23.0°F to 194°F (–5.0°C to 90.0°C)
Temperature Resolution
0.1 up to 99.9, 1 >100
Temperature Accuracy
±1.8°F; 1°C; (from 23 to 122°F; -5 to 50°C)
±5.4°F; 3°C; (from 122 to 194°F; 50 to 90°C)
Conductivity ATC Range
32.0°F to 140°F (0.0°C to 60.0°C)
Accuracy
Conductivity: ±2% FS
TDS: ±2% FS
Salinity: ±2% FS
Measurement Storage
25 numbered readings
Low Battery Indication
‘BAT’ appears on the LCD
Power
Four CR2032 Lithium Ion batteries
Auto Power Off
After 10 minutes of no button presses
(override available)
Operating Conditions
23 to 122 °F (–5 to 50 °C)
NOTE: 1 part per thousand (ppt) equals 1000 parts per million (ppm).
Example: 3.1ppt=3,100 ppm
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