Digital LCD Display PH Meter Tester

Features:

• Easy to Use: Simply immerse the pH meter electrode in the solution to be tested, readings are quickly display on a large lcd display
• Wide Application: Ideal instrument for any aquarium, the fishing industry, swimming pools, spa, school laboratories, food & beverage, drinking water etc.
• Auto Calibrated: Features in-built calibration with 2 buffer powders(included).Just press a button to finish the calibration. This pH meter is factory calibrated. Users can use it directly.
• Fast and Accurate Results: No need to work with those annoying color charts and test strips. Resolution: 0.01 pH, Accuracy: ±0.01 pH
• Compact Portable Design: Pocket fitting pH meter that's also lightweight and compact. Total concealed fit in your bag or pocket for easy, casual carrying.

Product Description:

• Display: LCD Digital
• Accuracy: 0.01
• Resolution: 0.01
• Operating Temperature: 0~60°C
• Measuring Range: 0.00~14.00
• Probe Type: Precision glass bulb electrode
• Power Supply:2*1.5V  LR44 Batteries (Batteries Not Included!!!)

Operation:

1. Remove protective cap.
2. First rinse the electrode with distilled water and suck it with filter paper.
3. Turn the meter on by pressing “ON/OFF” key.
4. Immerse the pH meter electrode in the solution to be tested (should not be over the immersion line).
5. Stir gently and wait around 30 seconds till the reading stabilizes.
6. After finishing, clear the electrode with pure water, turn the meter off by pressing “ON/OFF” key.
7. Always replace the protective cap after use. 

Calibration:

• Display will start flashing 6.86
• Wait until the display stops flashing.
• Rinse the electrode with distilled water and dry it with filter paper.

5. Immerse the electrode in PH 4.00 solution

• Press“CAL”button for 5 seconds, then press and release immediately second time
• Reading will start flashing 4.00
• Wait until display stops flashing
• Rinse and dry the electrode with distilled water as before.

7. If approximate PH of your test solution is known to be above 7.0, calibrate the meter using 6.86 and 9.18 solution. To do this, please follow the calibration chart, The third step is the calibration method for 9.18 point.

Package Includes:

• One (1) Digital LCD Display PH Meter Tester
• Two (2) Bags Buffer Powder
• One (1) Instruction Manual