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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Store closed in original packaging at a temperature between 45° F and 85° F
they outsource their manufacturing
Stock up on everything you need to clean
Suitable for use in soil and soilless growing media
It is formulated with a low pH to maintain stability in storage and keep micronutrients available
GroLine Waterproof pH Tester 6 oz Store closed in original packagingThe GroLine HI98118 pH temperature tester is our latest pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0. 7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has a very large easy to read LCD display that shows both pH and temperature along with calibration, stability and low battery indicators. All operations are simplified to two buttons. One is for turning the meter
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