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$400.00
SE
HANNA HI98130 acidity meter multiparameter pH-EC-TDS Measurement Instrument
0.00-14.00 pH0.00-10.00g/L(ppt)
Acidity pH: 0.00 to 14.00 pH, EC: 0.00 to 20.00 mS/cm, TDS: 0.00 to 10.00ppt (g/L) pH, EC, TDS quick switching automatic identification calibrate, widely used in education, scientific research, environmental protection, water treatment, agriculture, gardens, soil, etc.
$454.00
SE
Bante221-ORP Portable pH/ORP Meter E201 Plastic PH electrode + 501 Plastic ORP electrode
-2.000~20.000pH
High-precision portable ORP meter, optional relative and absolute mV measurement mode, the instrument is suitable for outdoor measurement of pH and Oxidation-reducton potential of samples, measurement accuracy: 0.2mV.
$400.00
SE
HANNA HI98130 High Range pH-EC-TDS- ℃, Water Quality Analyzer
0.00 to 10.00 ppt (g/L)0.00 to 14.00 pH
PH measurement range 0.00 to 14.00 pH, EC measurement range 0.00 to 20.00 mS/cm, TD measurement range S0.00 to 10.00 ppt (g/L), automatic temperature compensation, waterproof design, stable reading, BEPS low battery error prevention system to avoid wrong measurement.
If you don't know how to choose "STIP-scan", please consult customer service.