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📊 ph and temperature monitoring kit with backlight, replaceable electrode - dual display 0.00~14.00ph °c/°f - water quality monitor for aquariums, hydroponics, pools, tanks, spa logo

📊 PH and Temperature Monitoring Kit with Backlight, Replaceable Electrode - Dual Display 0.00~14.00pH °C/°F - Water Quality Monitor for Aquariums, Hydroponics, Pools, Tanks, Spa Review

6

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Poor

Revainrating 2.5 out of 5  
Rating 
2.3
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Description of 📊 PH and Temperature Monitoring Kit with Backlight, Replaceable Electrode - Dual Display 0.00~14.00pH °C/°F - Water Quality Monitor for Aquariums, Hydroponics, Pools, Tanks, Spa

2-IN-1 WATER QUALITY COMBO METER: Displays pH & Temperature measurement results simultaneously. DESIGN FOR CONTINUOUS MONITORING- Big and clear dual measurement display with backlight, Power supplied by batteries or 6V DC (Both are included), ideal for long-term continuous monitoring. SIMPLE OPERATION: With only 2 buttons- Power button and °C/ °F Switch button, it's easy to use. Ideal for both beginners and professionals. REPLACEABLE PH ELECTRODE: BNC type pH electrode is detachable and replaceable. No need to change the whole water quality monitor even after a long period of usage. Simply replacing the pH electrode saves your cost. WIDE APPLICATIONS: Great for all home and professional pH testing and water quality monitoring applications including aquariums, hydroponics, swimming pools, household drinking water, spas and so on.

Reviews

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

Type of review

Revainrating 5 out of 5

Reef Tank Coupler

Includes everything you need including calibration solutions (4.1, 6.8, 9.3) and screwdriver. There is a suction cup holder but it's useless so buy your own.

Pros
  • Great selection
Cons
  • Good but not great

Revainrating 1 out of 5

Good meter, be careful when calibrating.

Excellent gauge, PH needs time to settle down. When calibrating, be sure to leave it in water for at least half an hour. I compared with a Cole Partner flow meter and ended up with a deviation of about 0.15 PH at 7.

Pros
  • Nice
Cons
  • ---

Revainrating 5 out of 5

8 Months Use - pH Test

This is a continuation after 8 months. These still work fine. I have another double counter that has already failed. The salinity went first. I recommend them and understand that PH changes throughout the day so don't overreact to any particular reading.

Pros
  • Industrial & Scientific
Cons
  • Questionable Purchase for Seniors

Revainrating 1 out of 5

Not exactly!

I tried to calibrate this thing but it was always off. I followed the instructions and it was just everywhere. Luckily I bought a Hanna Ph tester. I tested Hanner Checker 3xs and the readings were the same. However, he never stopped at a number, not even for a split second. It jumps and oscillates far and wide from the correct reading. How much time and money I have in my reef tank, I wouldn't trust this thing AT ALL!

Pros
  • Test, measure and verify
Cons
  • Crumpled

Revainrating 1 out of 5

Rubbish save your money

What a disappointment! I just wanted to control the pH. Received product with pH sensor floating in the box, no cap or cap on the sensor. . . THAT DOES NOT WORK ! . . . I can measure the same water 5 times and get 5 different readings + or - 3. Not 3 points but a full 3 ph deviation. SAVE YOUR MONEY! ! ! Why is there so much JUNK on Revain? LoL, the temperature sensor works great, but that makes it expensive.

Pros
  • Fabric analyzer
Cons
  • Slightly torn