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모델 (Model)	HI-4321
EC range	0.000 to 9.999 μS/cm;   10.00 to 99.99 μS/cm;   100.0 to 999.9 μS/cm;   1.000 to 9.999 mS/cm;   10.00 to 99.99 mS/cm;   100.0 to 999.9 mS/cm;   1000 mS/cm
Resistivity Range	1.00 to 99.99 Ohm•cm;   100.0 to 999.9 Ohm•cm;   1.000 to 9.999 kOhm•cm;   10.00 to 99.99 kOhm•cm;   100.0 to 999.9 kOhm•cm;   1.00 to 9.99 MOhm•cm;   10.0 to 100.0 MOhm•cm
TDS Range	0.000 to 9.999 ppm;   10.00 to 99.99 ppm;   100.0 to 999.9 ppm;   1.000 to 9.999 ppt;   10.00 to 99.99 ppt;   100.0 to 400.0 ppt
Salinity Range	Practical salinity: 0.00 to 42.00;   Natural seawater: 0.00 to 80.00 ppt;   Percent: 0.0 to 400.0%
Temperature Range	-20.0 to 120°C; -4.0 to 248.0°F

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