Digital pH Meter, Jellas PH-02 High Accuracy 0.01 Resolution pH Tester / pH Checker for Water Quality Test - Auto Calibration / ATC Function / Back Light LCD Display (Blue)

Jellas Digital pH Meter - B078RTV3JT

$ 18.99

AUTOMATICAL CALIBRATION: Abandon using a screwdriver to calibrate the meter in such an old methods, from on now you can use the One-touch auto calibration function with Jellas PH-02 meter, Just simple to press “CAL” button to finish pH 6.86/4.01/9.01 calibration processes.

FAST ACCURATE READING: Without much efforts to read a guessing reading compared to use a pH litmus strips, our PH-02 digital pH tester will provide you a very accurate reading up to TWO decimals within minutes.

WIDE USE: Full measurements of pH 0 - 14.00, it’s widely applicable to test any liquid pH level in format of water, great for home and laboratory uses, like testing household drinking water, swimming pools, aquariums, spas, hot tub, hydroponics, food, wine and beer making and more.


Jellas PH-02 High Accuracy 0.01 Resolution Digital pH Meter

Jellas is a top brand seller to provide all kinds of high quality pocket size pH meters, TDS meters as well as pH test strips for water quality test on Amazon.

Auto Temperature Compensation

Our PH-02 Digital pH Meter is designed to feature the Automatic Temperature Compensation which will automatically compensate the solution temperature of 0-50℃(32~122℉), provide you the most accurate and stable reading.

Back Light LCD Display

The green back light will be shown on the screen that makes you more easier to read the numbers in the dim light or strong sunlight.

Battery Energy-Saved

Please know that the back light will be automatically shut off in 40 seconds after turning on the meter, then just press “ON/OFF” button to wake up backlit function if you need; The pH meter will be completely automatically shut off in 5 minutes to save battery energy if there’s no operation.

Warning Tips

Be careful with the glass probe since it may be a little fragile when you use. 
Remember to gently wipe it with a clean, soft cloth when you're done before capping it again.


● Model: PH-02 
● Measuring Range: 0-14.00 pH 
● Resolution: 0.01 pH 
● LCD Display: Green Backlit 
● Accuracy: ±0.05 pH(20°C) 
● ATC Function: 0-50℃(32~122℉) 
● Use Environment: RH 95%, 0-50℃(32~122℉) 
● Adjustment: Trimmer potentiometer 
● Battery: 2×1.5V LR44 
● Product Size: 6.10x1.22x0.71 inches 
● Weight: 1.76 oz