Digital LCD pH Test Pen Portable Auto Temp Compensation pH Meter High-Accuracy Aquarium Water Quality Tester
Do you want to know whether the pH value of water you drink is up to the standard? If so, this product is what you need. Featuring the automatic temperature compensation which will automatically compensate the solution temperature of 0-50℃(32～122℉), it can provide you the most accurate and stable reading.
100% brand new and high grade.
Used to test the pH value and make your living healthier.
Pocket size, lightweight and portable.
LCD screen is clear to display.
Provide you accurate and stable reading.
Easy for you to use.
Testing range: 0.00~14.00pH
Temperature range: 0-50℃
Power: 4 * 1.5V LR44 button cell batteries
Item size: 15.1 * 3.1 * 2cm / 5.94 * 1.22 * 0.79in
Package size: 17.5 * 7 * 3cm / 6.89 * 2.75 * 1.18in
Package weight: 90g / 3.17oz
1 * pH Test Pen
1 * Small Bolt Driver
2 * Calibration Powder
1 * User Manual