PH-20 pH Test Stick

Product Overview
The pH-20 pH Test Pen is a portable direct-read tester for fast pH acidity and
alkalinity testing of liquids. Built with automatic temperature compensation
(ATC), it turns on automatically once the probe touches liquid and shows real-
time readings without complicated settings, extremely easy to operate.
Equipped with a lightweight long probe, it fits wide usage scenarios:
aquaculture farming, environmental water quality testing, beverage production,
lab routine pH inspection and daily chemical liquid detection.
It supports two-point buffer calibration to guarantee stable and accurate test
results. Built-in auto power-off function reduces battery consumption, and it
runs on replaceable AA batteries for long service life. The pH probe is
resistant to limescale, grease and protein residue with simple daily
maintenance, greatly extending electrode service life, perfect for daily
frequent pH testing.
Key Technical Specifications
Parameter Specification
Measuring Range 1.0～11.9 pH
Testing Accuracy ±0.1 pH
Resolution 0.1 pH
Working Temperature 0℃~50℃
Automatic Temperature Compensation 0℃~50℃
Power Supply 2×1.5V AA Batteries
Product Size 425mm × 39mm
Net Weight 260g

Minimum Order: 1 bags

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