$335.00
SE
HANNA HI98309 Ultra-low range conductivity EC Tester
0.00 to 1.999μS/cm
Automatic temperature compensation, no need to calibrate, range 0.000~1.999 μS/cm, for the measurement conductivity of samples less than 2 μS/cm.

$203.00
SE
HANNA HI98308 Ultra low range conductivity EC Tester
0.0 to 99.9μS/cm
Automatic temperature compensation, replaceable electrodes, conductivity range 0.0~99.9 μ S/cm, for monitoring deionized water, distillation water, mineral water.

$201.00
SE
HANNA HI98318 GroLine EC-TDS- ℃ Tester
Measurement range 0.00 to 6.00 mS/cm, measurement of fertilizer concentration in soil fostering solution, automatic single point identification, suitable for hydroponics, environmental protection, agriculture, education, scientific research and other fields.

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