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Portable Water quality testing pen PH reader PH meter tester
$4.2
Color:
Default
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Features
Accurate & Instant pH Measurement
Premium glass electrode sensor ensures ±0.01 pH precision for lab-grade results in seconds. Ideal for aquariums, hydroponics, pools, and home brewing.
Portable & Durable Design
Shockproof ABS casing with a built-in LCD screen. Compact size (15cm) fits pockets or toolkits for on-the-go testing anywhere.
Auto Calibration & Easy Maintenance
Pre-calibrated with buffer powders included. Waterproof tip and replaceable electrode extend lifespan for heavy-duty use.
Multi-Purpose Applications
Essential for farmers, chemists, food safety checks, and outdoor enthusiasts. Measures 0-14 pH range with temperature compensation.
Bulk Order Advantage
Global wholesale pricing—lowest per-unit cost for resellers or large-scale projects. No MOQ restrictions.
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