Free Shipping in the USA on nearly all items! No tax in most states.
Call us: 888-611-9305
Free Shipping in the USA on nearly ALL items! No tax in most states.
We score 4.9 out of 5 based on 4709 reviews. Browse Reviews.
Bluelab's entire product range has been developed with growers, for growers. This means that their robust, accurate and easy-to-use tools can withstand the knocks and drops that come with everyday growing.
Whether you’re growing in soil, hydroponic solution or any other media, they have the perfect product for you.
Bluelab pH Meter | Fully Waterproof | Simple Calibration This user-friendly and hardy handheld pen will take measurements in increments of 0.1 pH...
View full detailsBluelab | PPM Meter | Measures EC+TDS+CF & Temperature Providing quick and accurate readings at the click of a button, you can rest assured t...
View full details{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}