Waterproof Pen Style High Precision Ph Temperature Meter - China

Core Positioning:

Cost-effecti ve professional-grade tester.

With professional configuration + long-term durability as the core, it achieves high accuracy and high-efficiency on-site rapid testing at low cost, suitable for daily monitoring and rapid screening needs across multiple industries.

Core Performance Advantages ✅ High Accuracy & High Efficiency:

Imported precision chip + microprocessor, pH accuracy comparable to thousand-yuan-level equipment.

High-definition black-screen white-character backlit large display, simultaneously shows pH/temperature, clear reading without blind spots, fast data capture and accurate display.

✅ Reliable Measurement:

0℃~50℃ automatic temperature compensation, cancels temperature interference.

Automatic 2-point calibration + dedicated calibration cup included, standardizes calibration procedure, reduces operation frequency, ensures measurement consistency.

✅ Durable & Waterproof:

High-grade ABS shell + ultrasonic welding, IP65 waterproof rating, withstands humid/water-splash environments.

Ergonomic design, with international standard child-safety lock catch, suitable for long-term high-frequency use.

✅ Low-Cost Operation & Maintenance:

Replaceable electrode design, avoids scrapping the whole unit.

Powered by 3 AAA batteries, strong endurance, low replacement cost, plus auto power-off function, post-maintenance cost is nearly negligible.

With low-battery indicator, more worry-free to use.

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: 3 × 1.5V (AAA)

· Operating temperature: 0~50℃

· Dimensions: 250 × 48 × 36 mm

· Weight: 142 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:

• Posted By: Kelilong Electron Co.,Ltd

• Phone: 8605936550588

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

• Email:

• Website: http://www.kelilong.com

• 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.