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๐Ÿ”ฌ advanced digital combo ph & temperature meter - aquarium thermometer & ph monitor with automatic calibration for fish tank, hydroponics, aquaculture, & laboratory logo

๐Ÿ”ฌ Advanced Digital Combo pH & Temperature Meter - Aquarium Thermometer & pH Monitor with Automatic Calibration for Fish Tank, Hydroponics, Aquaculture, & Laboratory Review

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Revainrating 3 out of 5ย ย 
Ratingย 
3.0
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Description of ๐Ÿ”ฌ Advanced Digital Combo pH & Temperature Meter - Aquarium Thermometer & pH Monitor with Automatic Calibration for Fish Tank, Hydroponics, Aquaculture, & Laboratory

FEATURES: Large screen monitor with smart backlight which allows you to read easily even in dark sorroundings. pH and Temperature display with low battery indicator and the unit operates power saving mode. Multi-points Calibration: Up to 3 Points PH calibration (pH 7.0 / pH 4.01 / pH 10.01). It has advance one touch calibration function with automatic buffer recognition to avoid errors. ATC (Automatic Temperature Compensation): The monitor has ATC function so it will decrease the error of PH readings caused by the fluctuation of water temperature. HIGHLY ACCURATE MEASUREMENT: It has separate probe. When taking a measurement, simply place your probes into the solution and and then the accurate readings will be displayed on screen. POWER SOURCE: The monitor is operated with 4 x AA Alkaline Battery. It will go into power saving mode after around 5 minutes. In this way, it can provide battery life time for at least 3 months.

Reviews

Global ratings 6
  • 5
    2
  • 4
    0
  • 3
    2
  • 2
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  • 1
    2

Type of review

Revainrating 3 out of 5

Calibration fails in time

calibration was probably kept 6 months, I went to calibrate again, is my own business. I watched the tutorials on YouTube 7x to make sure I didn't miss anything, changed the batteries. Still no bones. It just shows a 4.0 calibration no matter what and then when I calibrate it to 4.01 and it saves the data it IMMEDIATELY starts to drift in the calibration solution. For $40 I'm really surprised it lasted so long but I can't give it 5 stars for this performance.

Pros
  • Multi-point calibration: 3-point pH calibration (pH 7.0 / pH 4.01 / pH 10.01). It has a one-touch pre-calibration function with automatic buffer detection to avoid mistakes.
Cons
  • sad packaging

Revainrating 1 out of 5

Accuracy is pretty good.

I finally got the chance to use this in a RDWC system with a PH sensor and a water temp sensor all the time and it works great. also temp. The gauge is very accurate which is also important in the RDWC system as many people know. One thing I've noticed is that it gets stuck on the PH and I have to turn it off and on again, which doesn't really matter much. for the price of this digital combined ph meter and temperature meter compared to many others, i am very satisfied with this product, atโ€ฆ

Pros
  • FEATURES: Large screen with intelligent backlight, making it easy to read even in the dark. Displays pH and temperature with a low battery indicator and the device is in sleep mode.
Cons
  • Almost everything is there

Revainrating 5 out of 5

works well but the pH sensor responds very slowly

Bought to replace my vintage 70's box (see attached picture and let me know if you want it for your museum, I'll give you a good price). The pH meter works fine but I refused to use the probe that came with it. I replaced it with one I've had for over 5 years that still works and behaves like a regular lab sensor. The original sensor was accurate enough, but slow. but the hat is hardly a surprise. Anyone experienced with pH meters knows that the box doesn't matter, it's the sensor that definesโ€ฆ

Pros
  • HIGH PRECISION MEASUREMENT: It has a separate sensor. When measuring, simply place the sensors in the solution and the screen will show accurate readings.
Cons
  • Cable is shorter than other picks

Revainrating 3 out of 5

works fine but pH sensor response is very slow

Bought to replace my vintage box from the 70's (see attached picture and let me know if you need it for your museum want to buy, I will give it to you at a good price). The pH meter works fine but I refused to use the probe that came with it. I replaced it with one I've had for over 5 years that still works and behaves like a regular lab sensor. The original sensor was accurate enough, but slow. but the hat is hardly a surprise. Anyone experienced with pH meters knows that the box doesn'tโ€ฆ

Pros
  • pH meter
Cons
  • Expensive

Revainrating 1 out of 5

Invalid and Broken: pH Test

It has a QR code for video in the instruction manual. The website has expired and is now loading with the usual crappy shadow web ads. Luckily, it also had written instructions to follow when calibrating. It was only 0.01 from the factory and I adjusted it accordingly. It had a good stable reading for over 24 hours and is now fluctuating wildly between 5 and 11. I double checked the readings with the strips, they were all the same at 7.8 so I think the probe passed out after a day . Getโ€ฆ

Pros
  • Test, Measure & Inspect
Cons
  • Piggy Bank Price

Revainrating 5 out of 5

Does what it's supposed to do with proper maintenance

I've had nothing but success with this pH meter. Cheap yellows keep dying for half of this rider's life. I'm so excited that I can only look at this and. Get what I need. I hope this company does another one with tds/edc! 100% would buy! ;) A word to the wise - clean it in purified or distilled water (immerse and rinse the probe) every few weeks. Keep the tiny water bottle that also contains the sensor. Whenever you flush and refill the tank, flush the probe and then use some fresh, clean water

Pros
  • Instruments for substance analysis
Cons
  • Long delivery time