EC-315 Waterproof Direct Soil EC and Temperature Tester 0.00-4.00 mS/cm Display Conductivity EC ppm CF Temp Meter 0-50℃ with ATC

-0.2%

Ec3185 waterproof soil meter digital ec tds cf soil tester for greenhouse cultivation horticulture cultivation laboratory probe

0

1

-2%

0~19.99ms/cm waterproof digital conductivity meter lcd pool laboratory factory industry water cond monitor ms/cm temp tester

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0

-2%

Waterproof 4 in1 hydroponics nutrient ec ppm cf meter soil conductivity tester

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0

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1

-12%

Yieryi ec-316 direct soil ec tester mini digital conductivity meter atc 0~4.00ms/cm for swimming pool drinking water aquarium

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1

-1%

Pen type waterproof conductivity meter 0.00-19.99ms/cm digital cond tester hydroponics water ms value checker resolution 0.01 ms

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0

-0.8%

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0

-3%

Digital tds ec meter temperature tester pen 3 in1 function conductivity water quality measurement tool tds&ec tester 0-5000ppm

0

0

Waterproof 4 in1 hydroponics nutrient ec ppm cf meter soil conductivity tester

1

0

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1

-3%

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0

-0.4%

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-0.7%

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1

1

-1%

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1

1

-5%

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0

-0.2%

0-1000 ppm pen type tds meter pocket digital tds water quality analysis laboratory electrical lcd ppm value temperature tester

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1

-0.3%

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0

0

Waterproof 4 in1 hydroponics nutrient ec ppm cf meter soil conductivity tester

1

1

5.0

-0.5%

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2

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-3%

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-0.7%

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-6%

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1

2

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-8%

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1

2

-0.8%

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-2%

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1

1

-18%

3-in-1 digital ec / cf / tds meter combo water quality tester ip65 waterproof conductivity with atc aquarium, hydroponic, lab

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-2%

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1

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1

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-0.8%

Yieryi phs-26c desktop multifunctional water quality tester ph orp tds ec cf temperature meter 6 in 1 ph ph monitor with atc

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1

-13%

Portable digital atc ph meter and tds&ec 0-9999us/cm 0-9999ppm 0.00~14.00 aquarium pool water wine urine automatic calibration

1

1

5.0