Jellas PH-03 Ditigal pH meter is a upgraded version which is highly accuate for measuring range of 0.00-14.00 pH with ± 0.05 accuracy, ATC function and large LCD display, Reliable and fast reading. 

It's widely use for household and laboratory; water, swimming pools, aquariums, spas, hydroponics, food project, wine / beer making and more.
This is a great addition to your home tools and easy to add to your on-the-go tool kit.

EASY TO USE 

1. Remove the protective cap, rinse the electrode with distilled water and dry with filter paper, turn the meter on by pressing the "ON / OFF" button

2. Immerse the PH electrode in the solution to be tested and please don't over the immersive level. 

3. Stri genty and wait for the reading to stabilize. Beats the heck out of trying to see the colors of a litmus strip. 

HOW TO CALIBRATE 

STEP 1: Turn open pH meter, Clean the electrode in distill water

STEP 2: Immerse the electrode in pH 6.86 standard buffer solution under the temperature of 25℃

STEP 3: Press the "CAL" button. Wait until the display digital is 6.86pH and steady

STEP 4: Clean the electrode in distill water and dry it, immerse the electrode in Ph 4.01 standard buffer solution

STEP 5: Press the "CAL" button. Wait until the display digital is 4.01pH. Then complete pH 4.00 calibration

STEP 6: Clean electrode and dry it.

STEP 7: Repeat the process as stated to get pH 9.18 calibration for greater accurracy.

Package Contents: 

1 * pH Meter   
1 * Carry case  
1 * Wipe cloth   
3 * pH buffer powder 
1 * User manual  

• ONE-TOUCH AUTO CALIBRATION, No need any adjustment screwdrivers, just press the button to finish the calibration. (Note: This ph meter is factory calibrated. Users can use it directly.)
• HIGH ACCURACY AND FAST READ, Measuring range of 0-14 pH, 0.01 pH resolution, measure & display pH result simultaneously with LCD diplay, reliable and quick reading.
• MULTIPURPOSE USE: Ideal for household or laboratory use; Suitable for testing pH balance of drinking water, pool, aquarium, RO system, Spa, or hydroponics; Appropriate for wide range of applications.
• LIGHTWEIGHT AND EASY TO USE, Just remove the protective cap and immerse the PH meter electrode in the solution and press the button to be measured. Beats the heck out of trying to see the colors of a litmus strip.
• WHAT YOU GET: Come with 1x Ditigal pH meter, 1x User manual, 3x FREE pH Buffer Powders, 1x FREE Wide Cloth for drying; 1-Year Warranty.

ONE-TOUCH AUTO CALIBRATION, No need any adjustment screwdrivers, just press the button to finish the calibration. (Note: This ph meter is factory calibrated. Users can use it directly.)Jellas