How to use this TDS meter?
Step 1. remove the cap and turn on the meter.
Step 2: put it into the water. (note: you couldn't put the immersion line under the water). Then gently stir the water to remove bubbles.
Step 3: Wait a few seconds for the value to Stabilize. and then press the hold button.
Step 4: take the TDS meter out of the water, then you can read the value.
Step 5. Press the off button after use. But If you forget to press the off button, this meter will automatically turn off after 5 minutes. This design greatly extends the life of the battery. step 6: Rinse the meter with pure water after use, and finally put on the cap.
*** press "temp" button to test temperature.





1. At Sandmonk Technology Co., Ltd., we are renowned for providing exceptional OEM & ODM services that are meticulously tailored to meet the distinct needs of our esteemed clientele. Share your visionary concepts and detailed requirements for a new product with us, and we will skillfully manage every aspect. From pioneering design, through diligent prototyping, to flawless production, we guarantee that your product will not just meet, but surpass, your loftiest aspirations.
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3. Customized Logo:
(1) Silk screen printing logo;
(2) Laser engraved logo;
(3) Hot stamped logo;
(4) Heat transfer logo;
(5) Colorful imprinting logo;
(6) Imprinting locations: front side and reverse side.
SAND.K is leading the charge in revolutionizing water environmental technology. By harnessing a world-class global supply chain, we consistently set industry benchmarks and redefine standards. We take pride in offering a comprehensive suite of services tailored for core components, specifically designed for small to medium-sized equipment manufacturers. Leveraging the expansive reach of cross-border e-commerce, we seamlessly engage with a global clientele, with a strategic focus on emerging markets.
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QUESTION |
ANSWER |
Are you a factory or trading company? |
Yes, we have our own factory. |
Can you offer OEM service? |
Yes, OEM is OK. |
Can I get samples from you factory? |
Sure. We are pleased to. |
What would you do if some quality problem occur? |
We will be responsible to all quality problem. |