PH-80 HM 2-in-1 Pocket Pen-Type Water Quality Tester & pH Meter

Precision Dual-Function Testing
– Combines pH and temperature measurement in one compact device for accurate water quality analysis.
Premium Electrode Sensor
– Features a high-sensitivity glass electrode with automatic temperature compensation (ATC) for reliable readings.
Portable & Durable Design
– Sleek pen-style construction with a shockproof ABS body, ideal for fieldwork, aquariums, pools, and hydroponics.
Simple One-Button Operation
– Easy calibration with included buffer powders, delivering instant results with ±0.01 pH accuracy.
Wide Application Range
– Perfect for home brewing, labs, agriculture, and industrial use, ensuring safe and optimal water conditions.
Auto-Shutoff & Low Battery Indicator
– Energy-efficient with long-lasting performance, minimizing maintenance hassle.