Store >  Digital Meters >  [ PH Meters: $4 - $218 ]
Products: 21 - 23 of 23      Price [High]
pH Test Kit General Hydroponics
List Price: $12.99
Our Price: $9.99
(save $3, 23%)
pH Test Strips, 15 foot paper
List Price: $9.74
Our Price: $6.99
(save $2.75, 28%)
Hydrofarm Hydroponic pH Test Kit
List Price: $5.95
Our Price: $5.49
(save $0.46, 7%)


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