Exclusive GroLine Savings
20% Off and Free Shipping on everything GroLine
Use Code: GROWNOW
Optimize yields and start testing with GroLine. Take advantage of this deal for your grow. Ends 7/31.
*Valid online only. Get 20% off and free ground shipping on Hanna Instruments GroLine products with Code: GROWNOW. This special offer only applies to an order shipped to a single address within the contiguous United States. This special offer is not applicable to Hanna dealers, retailers, and resellers. Cannot be combined with any other Hanna offers, discounts or promotions. Cannot be applied to previous Hanna orders or purchases. This special offer expires 7/31/2025 at midnight EST, no exceptions.
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Special Field Meter Deal
10% Off and Free Shipping
Use Code: FIELD10
Save extra on our Portable Field Meters for a limited time. Hurry, ends 8/18.
*Valid online only. Get 10% off and free ground shipping on Hanna Instruments Portable Field Meters with Code: FIELD10. This special offer only applies to an order shipped to a single address within the contiguous United States. This special offer is not applicable to Hanna dealers, retailers, and resellers. Cannot be combined with any other Hanna offers, discounts or promotions. Cannot be applied to previous Hanna orders or purchases. This special offer expires 8/18/2025 at midnight EST, no exceptions.
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