Meters & Calibration Solutions
Whether you need to make precise adjustments to your pH levels, stay within a given temperature range, or control the EC inside of your environment, we've got your back!
Fran's Hydroponics sells meters, probes, measuring tools and calibration solutions of all kinds. We stand behind these products - we're an Australian hydroponics retailer that takes customer satisfaction seriously.
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Original price $12.95 - Original price $29.95Original price$12.95 - $29.95$12.95 - $29.95Current price $12.95
Hy-Gen pH Down (Phosphoric Acid) - pick up in-store only
pick up in-store only
Original price $12.95 - Original price $29.95Original price$12.95 - $29.95$12.95 - $29.95Current price $12.95Save up to 0% Save % -
Original price $12.95 - Original price $29.95Original price$12.95 - $29.95$12.95 - $29.95Current price $12.95
Hy-Gen pH Up (Potassium Hydroxide - pick up in-store only
pick up in-store only
Original price $12.95 - Original price $29.95Original price$12.95 - $29.95$12.95 - $29.95Current price $12.95Save up to 0% Save % -
Original price $29.95 - Original price $29.95Original price$29.95$29.95 - $29.95Current price $29.95
Hy-Gen Complete PH Test Kit - pick up in-store only
HY-GEN COMPLETE pH KIT HY-GEN® COMPLETE pH KIT is an easy and accurate way to keep track of the nutrient solution pH with the added ability to adju...
View full detailsOriginal price $29.95 - Original price $29.95Original price$29.95$29.95 - $29.95Current price $29.95Save 0% Save % -
Original price $12.95 - Original price $12.95Original price$12.95$12.95 - $12.95Current price $12.95
Hy-Gen pH Liquid Dropper Test Kit 4.5 To 7.5 pH
Easy to use PH test kit to keep your plants at their best and always handy to have as a backup.
Original price $12.95 - Original price $12.95Original price$12.95$12.95 - $12.95Current price $12.95Save 0% Save % -
Original price $10.95 - Original price $16.95Original price$10.95 - $16.95$10.95 - $16.95Current price $10.95
HY-GEN PH Buffer- 4.0 | Calibration Solution For PH Meter
Hy-Gen Calibration solution comes in 2 types, 4.0 and 7.0 Hygen pH Buffer is the upper calibration point in the "two-point" calibration of electron...
View full detailsOriginal price $10.95 - Original price $16.95Original price$10.95 - $16.95$10.95 - $16.95Current price $10.95Save up to 0% Save %