Product Description
3 in 1 Waterproof PH/ORP and Temperature Meter
The pH Pocket Pen Meter is designed for accurate and reliable pH measurements in various environments, including aquariums, hydroponics, food processing, and swimming pools. With its digital display and sturdy construction, this pH pen offers you long-lasting and reliable performance, setting it apart from cheaper alternatives.
Features and Benefits
- Precision measurement: Obtain accurate pH readings in numerous applications, ensuring optimal water conditions for your plants, fish, or processes.
- Durable design: Made with high-quality parts, this pen offers a longer lifespan compared to similar products with lower prices.
- Portable and user-friendly: Lightweight and easy to handle, this pocket-sized pH meter can be taken anywhere for on-the-spot measurements.
- Digital display: Get clear and precise readouts on the easy-to-read digital screen, reducing the chances of incorrect readings or misinterpretations.
- Versatile applications: From aquariums to food processing plants, spas to labs, this pH pen meter is perfect for a wide range of uses.
How to Use
Step1:Remove the protective cap by unscrewing it from the pen body.
Step2:Turn the pH pen on by pressing the "ON/OFF" button.
Step3:Dip the sensor gently into the liquid you want to test, immersing it to a sufficient depth without causing the pen to become fully submerged.
Step4:Stir the pen gently in the liquid, allowing adequate time for the meter to adjust.
Step5:Wait until the displayed reading stabilises, then note down the pH value.
Step6:Once measurements are complete, rinse the meter sensor thoroughly with clean water to prevent potential contamination from residues.
Step7:Always place the protective cap back on the pen before storing to ensure the sensor's longevity.
One-click calibration design
This product is suitable for three point one key calibration, long-term application is not afraid
Product Parameters
| Model |
PH-02S |
PH-02SL |
| Measuring Range |
PH:0.00~14.00ph |
PH:0.00~14.00ph |
| Resolution |
PH:0.01PH |
PH:0.01PH |
| Accuracy |
±0.1 |
±0.1 |
Technical Specification
Autom atie tomnnraturo comnoneation: 0ºC~50ºC
Battery:2*1.5V(LR44)
Working environment temperature:0ºC-50°C;
Size(mm):150*31*15
Packaging & Shipping
Company Profile
Audited Supplier 
Audited Supplier 
){kind=link}
){kind=link}