Precision Performance: High-accuracy pH measurement with ±0.01 resolution for laboratory-grade results in seconds. Waterproof IP67-rated design ensures durability in wet environments.
Smart Auto-Calibration: Features automatic temperature compensation and 3-point calibration with premixed buffer solutions for hassle-free accuracy.
Portable & Rugged: Pen-style construction with reinforced ABS housing and titanium alloy electrode for field use in pools, hydroponics, aquariums, or brewing.
Clear Visuals: Large backlit LCD displays pH/mV/temperature simultaneously with replaceable probe for extended lifespan.
Professional-Grade Efficiency: Ideal for水质检测, food safety testing, agricultural monitoring, and scientific research with 0-14pH range.
Bulk Purchase Advantage: Factory-direct pricing with wholesale discounts for commercial buyers and lab equipment resellers.






























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PH618 Portable High Precision PH Meter Waterproof Automatic Correction Acidity Meter Pen Type Quality Analysis Device LCD
$15.3
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