Digital PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium Water PH Tester Design with ATC
Brand: GDMONIN
Color: Blue

How to Measure pH Value?
STEP1:
Remove the protective cap from the handheld pH meter. Rinse the electrode with distilled water and let it dry
STEP2
Press the ON/OFF button to turn on the unit. Dip the electrode in the target solution, making sure the whole electrode is submerged.
STEP3
Stir the solution gently and wait for the value to stabilize. The LCD screen will display both the temperature and pH.
Calibration:
Turn on the pH meter
Dissolve each buffer solution in 250 ml of distilled water
Immerse the electrode into the pH 6.86 solution.(under the temperature of 25℃)
Press the “CAL”(calibration) button for 5 seconds and release
-Display screen will start flashing “6.86”
-Wait it until the display screen stops flashing.
Rinse the electrode with distilled water and make it dry with filter paper.
Repeat the above steps with 4.01 pH buffer powder and 9.18 pH buffer powder.
Specifications:
Measure range: 0.00- 14.00PH
Resolution: 0.01PH
Accuracy: ±0.01 PH
Power Supply: 2*1.5V (LR44 Button cell) (Included)
Operating Temperature: 0°F - 60°F
Dimension: 155mm* 31mm * 18mm / 6.10”×1.22”×0.70”
Weight: 50g / 1.76oz
Package Includes:
1 x PH Meter
1 x Carrying case
3 x PH buffer powder
1 x User's manual

✬Wide range of applications: Suitable for a variety of occasions such as swimming pools,tap water, home brewing, laboratory testing, aquarium maintenance,hydroponic nutrition,food, wine, etc.
✬Highly accurate: The digital PH meter has a measuring range of 0.00- 14.00PH, an accuracy of 0.01PH, and a resolution of 0.01PH,The Tester has a sensitive electrode sensor, Accurate PH levels can be read.
✬Easy to carry: The PH tester is small in size, light in weight,lighter than the quality of a mobile phone, and can be carried in a pocket, and is easy to carry when going out.
✬Automatic temperature compensation (ATC): The measurement data is not affected by the water temperature. It is no longer necessary to pay attention to the temperature of the test liquid, because the ph meter has built-in (ATC) automatic temperature compensation. Both the ppm of the test water and the pH can be measured quickly.
✬Make you satisfied with the products: Come with 1x PH meter, 1x user manual, 2x 1.5V LR44 button cells(build-in), 3x PH Buffer Powders.