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pH/EC Maintenance

pH/EC Maintenance


Product Image Weight- Item Name Price

GroChek Hanna pH/EC/TDS/C/PPT Pocket Tester
1

GroChek Hanna pH/EC/TDS/C/PPT Pocket Tester

Dual-level LCD Replaceable pH Electrode Cartridge Automatic Calibration HI98129 Shown Above Frequently Asked Questions...
 $197.95  $168.26

... more info
Guardian Monitor
2

Guardian Monitor

Seasonal changes, sunlight hours, wind, inherent plant growth; from vegetative to fruiting; are all influencing factors...
 $345.00  $293.25

... more info
Hanna Gro'CHEK pHEP 5 Meter
1

Hanna Gro'CHEK pHEP 5 Meter

The pHep 4 and pHep 5 includes features such as a dual-level LCD, battery level indicator, replaceable pH electrode...
 $93.00  $79.05

... more info



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