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Waterproof Pen Style High Precision Ph - China

price: 1.00 Dollar US$

Waterproof Pen Style High Precision Ph

Products Photos Catalog Waterproof Pen Photos Catalog

PH-A6 Waterproof Pen-Style High-Precision pH/Temperature Meter 36 years of deep cultivation in the industry, creating a quality benchmark.

Adopting high-precision chips and eco-friendly materials, meticulously crafted with selected gold and silver raw materials; originally designed by senior engineers, with fine workmanship by advanced technicians in standardized workshops.

Dual assurance from a full set of inspection equipment and complete environmental test equipment, achieving international-level quality.

Supports CE, ROHS, FCC authoritative certifications, and also provides OEM customization, private labeling, and mold opening services to meet diverse needs.

Technical Parameters Test Item Measurement Range Resolution Accuracy / Compensation

pH value 0.00~14.00 pH 0.01 pH ±0.02 pH

Temperature 0~50℃ 0.1℃ ±1℃; 0~50℃ automatic compensation Other Parameters · Calibration method: Automatic 2-point calibration

· Battery: 2 × 1.5V (AAA)

· Operating temperature: 0~50℃

· Dimensions: 205 × 40 × 25 mm

· Weight: 95 g Application Scenarios ✅ Aquarium Farming: Ornamental fish tanks / public aquariums – real-time monitoring of water pH/temperature, creates a suitable water environment for aquatic life; waterproof design fearlessly handles water-splash operation.

✅ Aquaculture (Fishing Industry): Fish ponds / shrimp & crab ponds, freshwater/marine farming – multi-point field inspection at pond side, quickly controls aquaculture water quality, helps survival and growth of aquatic products.

✅ Soilless Cultivation: Hydroponics / aeroponics, etc.

– precisely detects nutrient solution acidity and temperature, ensures crop nutrient absorption; replaceable electrode design adapts to different cultivation containers.

✅ Laboratories: University / scientific research / enterprise physical and chemical labs – serves as a rapid screening tool for water samples, reagents, etc., compensates for the immobility of large-scale equipment, provides reference for fine experiments.

✅ Civil / Small Commercial Use: Balcony planting nutrient solution testing, beverage shop raw material acidity testing, swimming pool / hot spring water quality rapid testing – simple operation, portable and easy to carry, beginners can quickly get started.


Company Contact:


  • Phone: 8605936550588

  • Address: NO.60 Xing Ye Middle Road Fuan Fujian China , Fuan , fujian , China

  • Email: Email


Published date: April 6, 2026

  • Business Description: The company is located in Fu'an City, Ningde City, Fujian province.

    The main water quality monitoring (monitoring) instrument, machinery manufacturing equipment speed measurement, air quality detector, optical detection instrument and submersible sewage pump.

    In the instrument display instrument industry customers receive recognition.

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