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VIVOSUN Accuracy Measurement Household Drinking Kitchen & Dining Review

4

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Poor

Revainrating 2 out of 5  
Rating 
2.1
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Description of VIVOSUN Accuracy Measurement Household Drinking Kitchen & Dining

High Accuracy: Tester has a sensitive electrode sensor to read accurate PH levels; the included detailed manual will show you how to get the best accurate and stable reading. Easy to Calibrate: Press CAL for 5 seconds to enter the calibration mode, press in turn to select the powders corresponding to 6.86, 4.01, and 9.18 to complete the calibration. Easy to Carry: Pocket size, lightweight, handheld design for portability and convenience. LCD Digital Display: Easy to use no matter in the day and night environment, and accurate measurement and clear display results. Widely Used: Ideal for Household or commercial use, water, pool, spas, liquid food, laboratory, aquaculture and hydroponics.

Reviews

Global ratings 4
  • 5
    1
  • 4
    0
  • 3
    0
  • 2
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  • 1
    3

Type of review

Revainrating 5 out of 5

Failed to calibrate with common 4.01 and 7.0 hydrocalibration solution

Overall if you use a calibration solution this is a good pen for its function. I am not sure if they are all like this or just mine. But "mine" didn't like the general hydroponic calibration solution. 4.01 or 7.0 will be a little less and sometimes more. The solution that came with it worked great.

Pros
  • Very impressive
Cons
  • Doubtful

Revainrating 1 out of 5

Detectives straight from the Vivosun factory

The product came with a defective PH buffer powder bag which was unsealed or sealed all over and it was a high PH buffer PH 9.18 Very acidic Like As you can see from the photos, the packaging was not properly sealed by the manufacturer. This pH is very acidic and dangerous if you want your family to be around dangerous things that are leaking.

Pros
  • Excellent overall performance
Cons
  • Something different

Revainrating 1 out of 5

Absolute rubbish. in Test, Measure & Inspect

Following the instructions that came with it, I was unable to calibrate this gauge. Just get the same 4pm no matter what. Holding down the calibrate button does nothing other than flash the screen, not calibrate as the instructions say. I tried for over an hour using the instructions and the calibration bags and distilled water provided. Nothing. It's not even worth my time to try and send back. Save yourself the headache, money and most importantly your time and look elsewhere. I took a hit…

Pros
  • Easy to carry: pocket-sized, light weight, portable design for portability and convenience
Cons
  • Something different

Revainrating 1 out of 5

Absolute rubbish. - pH test

Following the instructions that came with it, I was unable to calibrate this meter at all. Just get the same 4pm no matter what. Holding the calibrate button does nothing other than flash the screen, not calibrate as the instructions say. I tried for over an hour using the instructions and the calibration bags and distilled water provided. Nothing. It's not even worth my time to try and send back. Save yourself the headache, money and most importantly your time and look elsewhere. I took a hit,

Pros
  • Widely used: ideal for home or commercial use, aquatic, pools, spas, liquid nutrition, laboratory, aquaculture and hydroponics
Cons
  • So far so good