Backlight Warning Function Refer to the international standard, TDS value of 40 is the critical point for the purity of water. The lower the TDS level, the purer the water. If TDS value is above 40, normally it indicates the water is very likely unsuitable for drinking, and hence the backlight of the LCD will turn out to be red while the test result of TDS is above 40. However, the water with TDS value below 40 does not necessarily mean it is drinkable since there are various factors (e.g. bacteria amount) would determine whether the water is safe or not. Automatic Temperature Compensation (ATC) Function Since TDS value would be affected by temperature, this meter is equipped with Automatic Temperature Compensation (ATC) function for the highest accuracy purpose. SpecificationsMeasuring Range: TDS: 0 - 9999 ppm (parts per million) Conductivity: 0 - 9999 µs/cm Degrees Celsius: 0 - 99°C Degrees Fahrenheit: 32 - 210°F Accuracy: ±2% F.S Battery: CR2032, DC3V; 230mAh Working Temperature: 32 - 122°F Net Weight: 1.45oz(41g) Size: 6.39 x 1.16 x 0.64 inches How to Use Step 1: Take off the protective cap and press ON/OFF button Step 2: Immerse the meter electrode into the solution and gently stir Step 3: Wait for the reading to stabilize and check the reading Step 4: After finishing, clean the electrode by pure or distilled water and dry it before replacing the cap Step 5: Press the ON / OFF button for 2 seconds to turn off manually Warranty Policy - Industry-leading 12-Month Money Back Warranty - After-sale Service: [email protected]
L**E
Read this comparison first
I bought “different” 3 tops rated TDS testers from Amazon. Two of them(the white and purple In photo ) just branded differently, but made from the same manufacture in China. The build quality is okay. The reading is somewhat accurate(maybe a little higher). The biggest problem is the battery not user replaceable. If this is what you Looking for,Just get the one with best price.The TDS-EZ (blue one in photos )is a little more expensive, but the build quality is better(design in U.S.A & Korea, made in India). And the battery can be easily replaced.WarrantyTDS-EZ 2 years (blue)Lxuemlu 18 month (white)Sonkir 12 month (purple )
S**S
Help us a lot
This tester makes me know that the original water in my home was 348 ppm when it was not. However, the filtered water in my home was only 33 ppm. This allows me to drink the filtered water at ease. I lent this tester to my friend, and he found that his filtered water was up to 200 ppm. My friend would buy the filter we current used. They have new twins in their family and they need very clean water just now. Thanks to this filter, my friend can improve his water quality.
F**I
I Question Its Accuracy
Compared to my professional TDS / Conductivity meter this one reads low all the time.
J**E
Water
Very easy to use you can see the water quality
M**E
Highly Recommended
This is what I need. Easily and quickly. Inexpensive, accurate, and easy to calibrate. I purchased this to adjust the PH level of water for my fish tank. Highly recommended!
T**R
Every Home should have this!
Great meter that will let you know what your drinking! First Class Product!
D**A
Quality
It's hard to test if most bottle water are not that pure, but there is a diference in between bottles. I will keep testing and posting
M**A
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