Feature
●Professional Hydrogen Water Tester for Hydrogen Water Bottles--Have you ever encountered such a problem: Got a Hydrogen generator, but don’t know if it worked? The YINMIK hydrogen tester range:0-2400ppb/0.001-2.400ppm, which can obtain accurate hydrogen concentration in drinking water. YK-D01 H2 meter can quickly measure hydrogen of hydrogen water bottles, hydrogen water generator, hydrogen water machine, hydrogen water filter, hydrogen water system.
●Accurate Hydrogen Water ppb/ppm Test Kit --YINMIK hydrogen water test pen has 2 test modes (ppb/ppm). Whether you are used to using ppb mode or ppm mode, this tester can meet your habits. Short press the MODE/CAL button to easily converse between ppb and ppm modes. The H2 tester uses an upgraded version of the electrode polymer reference, which can obtain accurate and stable readings more quickly. There is a sponge with protective fluid in the cover, which can extend the service life of the pen.
●Multifunctional Design You Must Love --YINMIK hydrogen tester has automatic temperature compensation（ATC） function and HD LCD backlight display, which can achieve accurate readings even in temp changes and dim environments. Pocket size design, light weight, can be carried around and measure solution anytime & anywhere. Digital readouts eliminate the need for complex color comparisons. And it can be used for a long time, relatively frequent purchase of test reagent, can save your money!
●4-in-1 pH ORP Tester for Home Use: 4-in-1 tester that can measure pH, hydrogen, ORP, and temperature at the same time. It can not only measure hydrogen water but also can be used to test swimming pools, hydroponics, aquariums, saltwater fish tanks, freshwater fish tanks, koi ponds, beer and wine brewing, drinking water, well water, RO water, well water, ponds, aquaculture, Sewage treatment, etc. No need to purchase additional test pens, more convenient, very suitable for families using!
●YINMIK Service for You -- The YINMIK pH tester adopts 3-point calibration (4.00 7.00 10.01), which can obtain the pH value more accurately. The pH meter carries 3 packs of pH powder packs and 1 pack of ORP calibration powder. ORP has been calibrated before leaving the factory and does not need to be recalibrated before first use. In addition, we provide 365-days warranty and 90-days free return, and 24-hours respond for any question about the product.
Description
2024 Version Professional Hydrogen Water Tester
2 Modes - Hydrogen Water ppb & ppm Tester
Accurate pH and ORP Meter for Hydrogen Water
pH>7 ORP<0: Hydrogen gas is produced after water is ionized, the alkalinity of the water is enhanced, and the reducing substances in the water are increased.
The Multifunctional 4-in-1 Water Quality Tester Worth Owning!
4 in 1, More Convenient--YK-D01 can test pH/Hydrogen/ORP/Tempersture at the same time. There is no need to buy multiple testers. It is very convenient to measure and use.
Digital Reading, No Color Contrast--The digital large-screen display eliminates the need for complicated color comparisons and is very friendly to customers who are not sensitive to color!
Backlight & ATC Function--Measurements can be achieved even in dim conditions and with large temperature deviations
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YOU MUST LOVE IT!
More Function--You Must Love!
Easy to Use
Adjust to the appropriate mode, insert the product into the solution, and you can quickly get accurate test values. The operation is very simple!
Replaceable Electrodes
Replaceable electrodes can better extend the service life of the product and save a lot of money without buying new products.
Easy to Carry
Pocket size design, very convenient to carry. Can be inserted into a pocket or carried in a carry-on bag. Measure anytime, anywhere.
Easy to Calibration
This product uses a 3-point pH calibration mode to make the measurement values more accurate. The package carries 3 packs of pH calibration powder.
One Test Kit & Multi-field measurement!
It can not only measure hydrogen water but also can be used to test swimming pools, hydroponics, aquariums, freshwater fish tanks, koi ponds, beer and wine brewing, drinking water, well water, RO water, well water, ponds, etc. More convenient, very suitable for families using!
YINMIK Other Multi-Function Testers
 4 in 1 pH Tester |  7 in 1 pH Tester |  7 in 1 pH Tester |  5 in 1 pH Tester |  4 in 1 pH Tester | |
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Price
| $39.99 | $33.99 | $31.99 | $24.78 | $18.99 |
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Parameters
| pH Hydrogen ORP Temp | FAC pH Salt ORP TDS EC Temp | FAC pH Salt ORP TDS EC Temp | pH Salt TDS EC Temp | pH TDS EC Temp |
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Applications
| Hydrogen Drinking Water Pool | Pool Aquarium SPA Hot Tub | Pool SPA Hot Tub Hydroponic | Pool Aquarium Hydroponic | Pool Hydroponic |
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Package product
| 3*pH Powders & 1*ORP Powders | 6*pH Powders 3*Solutions | 3*pH & ORP Solutions | 6*pH Powders | 6*pH Powders |
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New polymer electrode
| ✔ | ✔ | ✘ | ✘ | ✘ |
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ATC & Backlight
| ✔ | ✔ | ✔ | ✔ | ✔ |