
ClearTest - Digital pH Meter




SHIPPING INFORMATION
How do I track my order?
You will receive an order confirmation immediately after your purchase, then we will send you a tracking number for your order. You can also reach out to our customer support at support@jstonewell.com for any questions you may have.
How long does it take for the order to arrive?
Once shipped, your order should arrive within 3 to 8 days. We will send you an email confirmation as soon as your order ships to keep you updated. Feel free to email us to check on your order status at any time. We're happy to help
OUR GUARANTEE
If for any reason you are dissatisfied with your purchase, we'll make it right. We believe that our customers deserve the absolute best value without sacrificing superior quality, and your satisfaction is our #1 priority.
If it doesn't work for you or you just don't like, return it. Within 30 days of receipt, products purchased from JStonewell may be returned for any reason.
Digital pH Meter for Accurate Water Testing
Get fast, reliable, and accurate readings with this easy-to-use digital pH meter. Designed with a clear LCD display and automatic calibration, it makes testing simple for anyone—whether you’re checking aquarium water, swimming pools, spas, or even school lab solutions.
Easy to Use
Simply immerse the electrode in your solution, and get an instant reading without dealing with confusing color charts or test strips.
Wide Range of Applications
Perfect for aquariums, swimming pools, spas, food and beverage testing, school laboratories, or ensuring safe drinking water. One tool fits all your water testing needs.

Auto Calibration Included
With built-in calibration and included buffer powders, you can calibrate at the push of a button. This device is factory calibrated and ready to use right out of the box.
Fast and Accurate Results
Thanks to the advanced glass electrode and automatic temperature sensor, readings are more precise and stable than standard test kits.
Portable and Convenient
Its compact, lightweight design makes it easy to carry in your pocket or bag—ready whenever and wherever you need it.

Specification:
- Range:0.0-14.0PH
- Resolution:0.01PH
- Temperature compensation:0℃ -50℃
- Operating Temperature:0℃ -60℃
- Calibration:One-Point or Two-Point
- Accuracy:±0.01PH
- Power Supply:2*1.5V (LR44 Button Cell)
- Dimension:155*31*18mm
- Weight:50g(1.7OZ)
- Service:OEM ODM
- Color:Yellow
Package Includes:
- 1 × pH Meter
- 3 × pH Buffer Powder
- 1 × User's Manual

Upgrade the way you test water today with this simple, reliable digital pH meter.