How to use this PH meter?
Step 1: Begin by gently removing the protective cap. This essential first step shields the precision sensor from any possible damage, ensuring every reading maintains its utmost accuracy.
Step 2: Carefully rinse the electrode with distilled water, then pat dry with filter paper. This ensures optimal cleanliness and precision in your pH measurements.
Step 3: Bring your device to life by pressing the 'ON/OFF' button, activating the meter for precise testing.
Step 4: Submerge the pH meter's electrode into the solution of your choice. Ensure it is fully immersed below the immersion line for the most precise reading.
Step 5: Stir gently and allow the reading to stabilize, taking a few moments for optimal accuracy.
Step 6: After use, cleanse the electrode with pure water, deactivate the meter by pressing the 'ON/OFF' button, and securely replace the protective pen cover to maintain its integrity.
How to Calibrate this PH meter?
Step 1. Start by fully dissolving the 6.86/4.00/9.18 buffer powder in a pristine glass beaker, ensuring no residue remains.
Step 2. Add 250ml of distilled water to the beaker, stirring thoroughly until the powder is completely dissolved, creating a perfect calibration solution.
Step 3. Power on the PH meter, ensuring the electrode is pre-cleaned with distilled water for accurate calibration.
Step 4. Submerge the electrode into the calibration solution, gently stir, and wait for the readings to stabilize, ensuring precise calibration.
Step 5. Hold the 'CAL' button for 5 seconds and release: choose 6.86/4.00/9.18. Wait as the display flashes your selection. Once flashing stops, remove the meter, rinse the electrode with distilled water, and delicately dry with filter paper to keep it in pristine condition.
Q: How do you guarantee your quality?
A: 1. We meticulously source all of our raw materials from top-tier enterprises worldwide, ensuring unparalleled quality.
2. Equipped with our own advanced laboratory, we conduct stringent tests on each new product before commencing production, assuring excellence.
3. We perform exhaustive 100% quality inspections at every production phase, maintaining the highest standards throughout.
4. Our dedicated workforce participates in monthly training sessions and strategic enhancements, ensuring they produce world-class water meters with unwavering quality.
Q: What is your warranty?
A: All our products are backed by a one-year limited warranty, covering any manufacturing-related defects from the date of receipt, assuring you of our commitment to quality.
Q: What certificate do you have for this product?
A: CE certification, a mark of excellence and compliance with European standards;
TUV certification, representing rigorous testing and quality assurance;
ISO9001 certification, affirming our commitment to quality management systems. If additional certifications are needed, we can process them through the respective authorities at an extra fee. For detailed inquiries, please contact our sales representative.
Q: Can you make my design or logo?
A: Absolutely. We can craft a new product per your specifications, and your logo can be elegantly incorporated onto our existing items. Please reach out to our sales team for pricing details.
Q: How long can I receive my goods after paying?
A: For air shipments, expect delivery within approximately 20 days. For sea shipping, please consult our sales team for precise details.
Q: Can I track my order?
A: Yes, you can track your order seamlessly on your *** my order page. Additionally, we will provide you with a tracking link and number via email for your convenience.
Q: What should I do if I don't find the items I am searching for in your shop?
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