4 in 1 soil instrument illumination tester acid alkalinity meter PH moisture humidity digital display backlight test tester
From Stone's Store
$6.28
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Highest recorded price: $8.02
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Price History
Price changes for 4 in 1 soil instrument illumination tester acid alkalinity meter PH moisture humidity digital display backlight test tester since May 27, 2025
Max: $8.02
Min: $6.28
Current: $6.28
