Bluelab PROBPH pH Probe for Water, Replacement Electrode for Meter, Monitor, and Controller with Easy Calibration, Tool for Hydroponic System and Indoor Plant Grow
Measures pH in water and soil (acid or alkaline) for precise up and down adjustment; General uses include coco coir blends, rockwool, growing tent, reservoir, water tank, and hydroponics
Designed for use with Bluelab Combo Meter, Bluelab Combo Meter Plus and Bluelab Multimedia pH Meter; 2 meter / 6.6 foot standard cable, easy calibration, fully waterproof including cable joint, easy to clean and maintain
Double junction probe has a longer lifespan compared to standard probes due to less contamination and is more accurate and reliable than comparable pens, test strips, drops, and more
Combine with Bluelab TDS pen, tester, and hydroponics tool for full garden nutrient monitoring in solution and soil; KIT INCLUDES: Cable, storage cap, probe holder, BNC connector, KCl solution in the cap, probe care kit is sold separately
Supplied by Bluelab, the industry leader in hydroponic testing equipment, built for growers; 6-Month Limited Warranty with proof of purchase
Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
🚚 Is free shipping available?
We do not currently offer free shipping. However, this may be added at some point. We apologize.
🔧 How can I get a tracking number for my order?
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
🛡️ How do I process a return or exchange?
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.
Choosing a selection results in a full page refresh.
