2. SPECIFICATIONS
Display LCD, size : 20 mm x 28 mm.
Measurement * Conductivity ( uS, mS )
* TDS ( Total Dissolved Solids, ppm )
* Temperature ( , )℃℉
Ranges
Conductivity:
* two ranges
2000 uS, 20.00 mS
* auto range TDS :
2,000 ppm 20,000 ppm
Accuracy ± ( 2% FS + 1 d )
* 23 ± 5 ℃ * FS : full scale
Temperature Automatic from 0 to 60 (32 - 140 ),℃℉
Compensation with temperature compensation factor
variable between 0 to 5.0% per C.
Conductivity Carbon rod electrode for long life.
Probe
Structure
Data Hold Freeze the display reading.
Memory Recall Maximum & Minimum value.
Sampling Approx. 0.8 second.
Time
Circuit Custom one-chip of microprocessor LSI
circuit.
Power off Auto shut off saves battery life or
manual off by push button.
* Power will off automatically after
10 min., if no button be pressed.
Operating 0 to 50 ( 32 to 140 ).℃℉
Temperature
Operating Less than 80% RH.
Humidity
2
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