SOURCE OF GOODS

Hydrofarm

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Active air meter

Conveniently test moisture, light and pH levels with the handy active air 3 way meter

Moisture readings measure on a scale from 0 dry to 10 moist

Scale readings range from 0 low light to 2,000 very strong light

pH readings range between 0 acidic to 10 basic

Durable

Easy to read

Tester is suitable for indoors or out

Length: 13.25

Width: 1.2

Height: 3.8

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