Hanna Instruments GroLine Waterproof Portable pH/EC/TDS Meter
$324.95
Description
Designed to simplify nutrient testing in hydroponic solutions, this meter features a durable design, quick connect probe with 3 sensors, and LCD 3-line display for complete data review.
Additional information
Specification: Hanna Instruments GroLine Waterproof Portable pH/EC/TDS Meter
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