My Natures Treasures

TopOne Digital TDS Meter + PH Meter with Auto Calibration Button, Water Quality Test Kit 4 in 1 (TDS-2)

Huge Savings Item! Save 19% on the TopOne Digital TDS Meter + PH Meter with Auto Calibration Button, Water Quality Test Kit 4 in 1 (TDS-2) by TopOne at My Natures Treasures. MPN: 43237-2. Hurry! Limited time offer. Offer valid only while supplies last. TDS Meter:1.Backlit LCD Screen: TDS≤40, the backlit color shows green; TDS>40, the backlit color shows red. 2.Hold Function:Short press at the

TopOne Digital TDS Meter + PH Meter with Auto Calibration Button, Water Quality Test Kit 4 in 1 (TDS-2) by TopOne (Image #1)
Brand: TopOne
4.2 out of 5 stars with 55 reviews
Condition: New
Availability: In Stock
You Save: 18%



Product Description & Reviews

TDS Meter:

1.Backlit LCD Screen: TDS≤40, the backlit color shows green; TDS>40, the backlit color shows red. 

2.Hold Function:Short press at the Hold button to hold the value.

3.Auto-Off Function:Turn off automatically in 2 Minutes to conserve battery.


-Measuring Range:0 to 9999 ppm (parts per million)

-Conductivity: 0 to 9990 µs/cm

-Degrees Celsius: 0.1 to 80.0 degree

-Fahrenheit: 32.0 to 176.0 Fahrenheit

-Accuracy: +/-2% F.S

-Size: 6.4 in * 1.18in * 0.59in

-Color: White


1.Do not drop the entire TDS meter in water of dip beyond the maximum immersion level.

2.The TDS meter is not suitable for the liquid that are sloshing, heavily polluted and high temperature.

PH Meter:

1.Auto Calibration:Pre-set the PH values in calibration mode as 6.86,4.00 and 9.18.You don't need a screwdriver any more!

2.Automatic Temperature Compensation(ATC)

3.Three Buffer Powders included 


-Measuring Range: 0 to 14.0 pH

-Resolution: 0.01 pH

-Accuracy: +/-0.01 pH

-Use Environment: 0 to 60℃(32 to 140℉ )

-Battery: 3 * 1.5V LR button cell

-Product Size: 6.10 in * 1.19 in * 0.59 in

-Color: Yellow


1.Please calibrate the PH meter before each use and clean it after using.

2.A correct reading could be selected when the change of value  is less than 0.01ph in about 10 s.

Package include:

1 * PH Meter

1 * TDS EC Temperature Meter

2 * Carrying Cases

3 * PH Buffer Powders

2 * User Manuals

Features & Highlights

  • HIGH ACCURACY: PH meter resolution is 0.01pH, accuracy ±0.01pH.TDS meter rangs 0~9999ppm, Conductivity 0~9999 us/cm, accuracy ±2%.
  • EASY TO USE: PH meter has AUTO CALIBRATION function, which means you needn't suffer from complicated calibration process any more! TDS meter is equipped with backlit LCD for easy reading,the backlit color will turn red to warn you when the water is not drinkable,and turn off automatically after 2 minutes of non-use.
  • POCKET SIZE: Handheld design and small size make it convenient for you to carry it everywhere you want.The cases protect testers from sharp objects.
  • WIDE APPLICATIONS: Great for water filters, food (vegetable, fruits) and drink quality monitoring, pools and spas, aquariums, hydroponics, etc.
  • WHAT YOU GET: PH meter*1,TDS EC temperature meter*1,carrying case*2,PH buffer powder*3,30 days money back guarantee and 90 days worry-free service.

Additional Information

Measuring & Testing
White + Yellow
Part Number:
Package Weight:
0.44 pounds
Package Size:
4.02 x 1.65 x 7.32 inches


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