Collection: PH/PPM Tester
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Nutriplus Quick Check PH Tester
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- Regular price
- $32.99
- Sale price
- $32.99
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2-Way PH & Moisture Tester
![2-Way PH & Moisture Tester,2 prone]()
- Regular price
- $11.99
- Sale price
- $11.99
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Active Aqua ph Test Kit
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- Regular price
- $14.50
- Sale price
- $14.50
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Luster Leaf Soil Moisture Tester
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- Regular price
- $12.99
- Sale price
- $12.99
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Bluelab Conductivity Pen
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- Regular price
- $129.00
- Sale price
- $129.00
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Hanna Instruments HI98130 Combo PH/EC/PPT Tester
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- Regular price
- $249.95
- Sale price
- $249.95
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Luster Leaf Rapidtest Soil Test Kit
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- Regular price
- $24.95
- Sale price
- $24.95
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Hanna Instruments HI 98127 PHEP4 PH/T Tester Red
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- Regular price
- $130.28
- Sale price
- $130.28
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Nutriplus Quick Check TDS Tester 1-2000ppm
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- Regular price
- $30.74
- Sale price
- $30.74
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Bluelab Combo Meter Plus
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- Regular price
- $463.00
- Sale price
- $463.00
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Luster Leaf Rapidtest Digital
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- Regular price
- $52.95
- Sale price
- $52.95
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Future Harvest Nutradip PH Probe
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- Regular price
- $89.99
- Sale price
- $89.99
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Luster Leaf Rapidtest PH Tester
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- Regular price
- $24.99
- Sale price
- $24.99
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HANNA HI 98129 Combo PH/EC/TDS Tester (black)
![HANNA HI 98129 combo PH/EC/TDS tester black]()
- Regular price
- $249.95
- Sale price
- $249.95
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Hanna HI 73127 PH Electrode For HI 98127/128/129/130
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- Regular price
- $81.45
- Sale price
- $81.45
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Future Harvest Nutradip Growboss
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- Regular price
- $399.99
- Sale price
- $399.99
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Bluelab Combo Meter PH+EC+TEMP (1)
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- Regular price
- $390.00
- Sale price
- $390.00
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Bluelab Leap PH Probe
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- Regular price
- $169.00
- Sale price
- $169.00
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Bluelab Commercial Truncheon EC+TDS NUTRIENT METER
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- Regular price
- $179.99
- Sale price
- $179.99
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Bluelab Multimedia PH Meter
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- Regular price
- $339.99
- Sale price
- $339.99
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Hydrologic Stealth-RO 150
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- Regular price
- $342.99
- Sale price
- $342.99
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Hanna Instruments HI 98140N Gro'Chek PH Red Indicator
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- Regular price
- $151.00
- Sale price
- $151.00
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Hanna Instruments HI 1286 PH Electrode For HI981401N
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- Regular price
- $88.95
- Sale price
- $88.95
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Luster Leaf Rapidest Digital Moisture Meter
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- Regular price
- $25.99
- Sale price
- $25.99
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Luster Leaf Rapidtest Water Check
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- Regular price
- $5.99
- Sale price
- $5.99
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