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-12%

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-2%

Incomplete data

New 3 in 1 digital phs-3c ph-meter / meter mv / temperature meter laboratory precision ph meter 220v ph 0.00~14.00ph 0~60 degree

1

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-4%

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-13%

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1

1

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-0.7%

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-9%

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0

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3

5.0

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1

2

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1

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-46%

Incomplete data

Ph paper meter full ph 1-14 test indicator paper litmus testing kit 2 pack 80 strips

1

1

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0

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-2%

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2

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-0.9%

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14

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6

6

4.7

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-22%

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3

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-21%

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-0.9%

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2

1

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-4%

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4

9

4.3

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6

5.0

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-19%

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0

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Incomplete data

Digital 2 in 1 ph ec meter hydroponics aquarium drink water quality analyzer bnc probe acidimeter electric conductivity monitor

1

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-4%

Incomplete data

3-in-1 digital ph meter with atc, ±0.1 ph accuracy, 0-14.0 ph measurement range

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3-in-1 high accuracy portable ph/mv/temp meter + replaceable ph & orp electrodes + temperature probe + 2 calibration solutions

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-14%

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1

-3%

Incomplete data

Professional skin ph tester meter 2 in 1 temperature ph surface checker 0.00-14.00 atc for soil,leather, paper, emulsion,pool

1

2

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-3%

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0

0