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 $149.95 - Original price $149.95Original price$149.95$149.95 - $149.95Current price $149.95Bluelab pH Pen
A hardy, compact pH and temperature pen Perfect for quick and easy pH and temperature readings direct from your solution Fully waterproof - not ...
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Original price $12.95 - Original price $150.00Original price$12.95 - $150.00$12.95 - $150.00Current price $12.95Hy-Gen pH Down (Phosphoric Acid)
PLEASE NOTE:pH Down is classed as a dangerous good which attracts extra freight charges by our couriers.Please select the "Dangerous Goods Shippi...
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Original price $299.95 - Original price $299.95Original price$299.95$299.95 - $299.95Current price $299.95Bluelab PH & Conductivity Starter Pack
Conductivity, pH, care and calibration – in one box Everything you need to measure pH, conductivity and temperature Handheld design is compact...
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Original price $24.95 - Original price $44.95Original price$24.95 - $44.95$24.95 - $44.95Current price $24.95Bluelab pH Probe KCI Storage Solution
Improve longevity with KCl How to care for your Bluelab pH products Your pH probe is a sensitive glass instrument that ages through everyday use. I...
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Original price $10.95 - Original price $16.95Original price$10.95 - $16.95$10.95 - $16.95Current price $10.95HY-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...
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Original price $2.85 - Original price $39.95Original price$2.85 - $39.95$2.85 - $39.95Current price $2.85BlueLab PH 7.0 Calibration Solution
pH instruments must be cleaned and calibrated at least monthly to provide you with the most accurate reading. pH measuring equipment is calibrated ...
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Original price $12.95 - Original price $12.95Original price$12.95$12.95 - $12.95Current price $12.95Hy-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.
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Original price $34.95 - Original price $49.95Original price$34.95$34.95 - $49.95Current price $34.95Bluelab Probe Care Kits
Care, hydration and calibration – in one kit Maintaining your Bluelab pH and conductivity probes To ensure ongoing accuracy and longevity, we r...
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Original price $2.85 - Original price $39.95Original price$2.85 - $39.95$2.85 - $39.95Current price $2.85BlueLab PH 4.0 Calibration Solution
pH instruments must be cleaned and calibrated at least monthly to provide you with the most accurate reading. pH measuring equipment is calibrated ...
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Original price $110.00 - Original price $110.00Original price$110.00$110.00 - $110.00Current price $110.00HM Handheld pH Meter PH-80
PH-80 PH-80: pH HydroTester Series The PH-80 has proven to be the MOST reliable pH meter in its price range. It has become a favorite in such a...
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Original price $12.95 - Original price $130.00Original price$12.95 - $130.00$12.95 - $130.00Current price $12.95Hy-Gen pH Up (Potassium Hydroxide
PLEASE NOTE:pH Up is classed as a dangerous good which attracts extra freight charges by our couriers.Please select the "Dangerous Goods Shipping...
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Original price $34.95 - Original price $34.95Original price$34.95$34.95 - $34.95Current price $34.95Hy-Gen Complete PH Test Kit (Local Delivery/Click & Collect Only)
PLEASE NOTE: Hy-Gen pH DOWN and UP are classed as dangerous goods, and as a result we can only offer Click & Collect or Local Delivery. An alte...
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Original price $117.00 - Original price $139.00Original price$117.00 - $139.00$117.00 - $139.00Current price $117.00Bluelab PH Probe Replacement (BNC Connection)
This probe is compatible with all Bluelab products with a corresponding BNC connector, such as the Combo Meter and Guardian Monitor. Dependable d...
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Original price $549.95 - Original price $549.95Original price$549.95$549.95 - $549.95Current price $549.95Bluelab Guardian Monitor Wifi
Always On. Being There Optional. Monitor your reservoir pH, Conductivity and Temperature with alerts on your phone when using the Wi-Fi capable Blu...
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Original price $12.95 - Original price $12.95Original price$12.95$12.95 - $12.95Current price $12.95Flairform pH Test Kit - approx 800+ tests
For reliable & fast pH readings "Unlike electronic pH meters, there is NO complex or costly maintenance required with the pH Test Kit"Retaile...
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Original price $450.00 - Original price $450.00Original price$450.00$450.00 - $450.00Current price $450.00Bluelab Combo Meter (Hand Held)
Measures: pH, Conductivity (EC) and Temperature Suitable for: Nutrient solutions Your 3-in-1 portable handheld meter Easy-to-use design for intui...
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