Replacement probe for Guardian Monitor and Combo Meter
Easy to clean
Fully waterproof to 10 metres
Gel filled (non-refillable)
Maintenance free
$125.00
Bluelab’s dependable Double-Junction pH Probe technology that’s built to last.
Only 1 left in stock
Replacement probe for Guardian Monitor and Combo Meter
Easy to clean
Fully waterproof to 10 metres
Gel filled (non-refillable)
Maintenance free
Accessories
Hydroponics Grow Meter Clock (12 or 24 hour) display; Temperature CC or T) display; Humidity display; Calendar display; Minimum/maximum temperature and humidity display; Quarter bell with hourly chime function;
Testing
Conductivity 2.76 It is essential to calibrate your EC (electrical conductivity) meter with CONDUCTIVITY 2.76 solution regularly. The measurement of available nutrient in the solution is measured as the electrical conductivity. The units used to report the readings are millisiemens per centimetre (mS/cm), Conductivity Factor (cF) or parts per million (ppm). The conductivity increases [...]
Testing
HY-GEN COMPLETE pH KIT HY-GEN® COMPLETE pH KIT is an easy and accurate way to keep track of the nutrient solution pH. The kit gives the added ability to adjust your pH using the pH UP and pH DOWN solutions provided. Adjusting the pH is quite easy and after some time and experience it becomes [...]
Indoor and outdoor temperature display thermometer Indoor and outdoor humidity display hygrometer Indoor temperature range: -9.9~+59.9 C; outdoor temperature range:-39.9~+69.9 C Temperature accuracy +/-1.5 C under working temperature 0-50 C, resolution 0.1 C Relative humidity range: 20%~95%, resolution 1% Records max/min temperature and humidity (indoor and outdoor) Comfort level indicator Low battery indicator Time display [...]
Testing
Bluelab Multimedia pH Metre takes fast and accurate measurements in nutrient solution, soil, coco coir, rock-wool, potting mix and many other media types.
Testing
SUITABLE FOR HYDROPONICS FOOD GRADE INGREDIENTS HIGHLY SOLUBLE CONCENTRATED FORMULA CHILD RESISTANT CAP FOR ADDED SAFETY
Testing
HY-GEN® is the mark of guaranteed quality. All calibration and care solutions are made using high quality analytical grade constituents. All formulations and procedures have been prepared under careful supervision by our qualified chemist who has more than 25 years experience.
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