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💧 Monitor Smarter, Not Harder — Your Water’s Best Friend!
This 2-in-1 pH and temperature monitor offers continuous, accurate water quality readings with a dual backlit display. Powered by batteries or 6V DC, it features a replaceable pH electrode for long-term cost savings. Ideal for aquariums, hydroponics, pools, and spas, it combines professional precision with user-friendly operation in a compact, durable design.
| ASIN | B07P7FNRSZ |
| Batteries | 4 A batteries required. |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 28,150 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 44 in Lab pH Meters |
| Colour | pH&Temp Monitor |
| Customer Reviews | 4.0 4.0 out of 5 stars (722) |
| Date First Available | 27 Dec. 2018 |
| Display style | Digital |
| Included components | Battery |
| Item Package Quantity | 1 |
| Item Weight | 440 g |
| Item model number | PHM-245 |
| Manufacturer | Gain Express Holdings Ltd |
| Material | ABS |
| Part number | PHM-245_US |
| Power source type | Battery Powered |
| Product Dimensions | 5.5 x 0.03 x 0.03 cm; 440 g |
| Size | Size: 60 x 55 x 23mm |
| Special Features | Equipped with Automatic Temperature Compensation (ATC), Excellent for laboratory, agricultural, industrial, and also field water analysis procedure., This 2-in 1 Combo pH & Temperature mini tester helps you monitor and measure the pH level and temperature of a solution. |
| Specification met | True |
| Style | Contemporary |
L**O
Working pH probe
Product came in a sealed box with a working pH probe
W**N
Accurate reading.
When I first started using the meter every time I took a reading I had to calibrate the probes each time I used it, now I keep the probe in the aquarium on a permanent basis it saves a small fortune on buying calibration powder and distilled water, also gives a more accurate reading than the coloured chart type of tests.
A**R
Dodgey
Doesn't work properly, keeps freezing. Screen malfunctions. Can't seem to get a replacement. Probe broke very quickly. Bought a replacement. Realised the unit was dodgy too. Waste of money. Would like a refund.
J**N
Easy to calibrate. Reliably consistent
The first unit I purchased had a faulty probe which was disappointing but worked perfectly with a new probe. I have since bought two more units and all three are installed in different locations. All perform very well. The device calibrates easily. Response time is good. The display is easy to read and can be backlit. The device is compact and easily installed. I would recommend this device for its design, performance and price.
D**D
Great product
As long as you set it up correct and use the instructions mine is perfect and piece of mind !!
F**L
Fish tank
It's ok for what I needed
K**R
Does what it claims to do
Happy with this unit. It wasn't factory calibrated, but since calibration, it's been rock solid. Would recommend.
S**M
Could not calibrate, did not work
This item did not work. I was unable to calibrate to ph 7.0 or 10.0. Every time I tried to increase the value it would reach 4.5 but then automatically drop to 3.5. Would not go higher than 4.5. Same value displayed when the ph probe was detached from the unit. Had to return it. Waste of time and money.
P**K
I’ve had this for about 2 years and still works like it’s brand new. Temperature is on point and very accurate with the pH. Battery life is great and this product is very durable. I highly recommend!
F**R
Après trois mesure de PH la sonde ne fonctionne plu Cet article est sous garantie pouvez vous me la remplacer Merci de votre retour
L**.
Conforme à mes besoins
D**4
Love it
C**.
El tercero que compro y me encanta lo practico que es abrir la puerta del sump y ver el pH y temperatura sin tener que hacer nada
Trustpilot
2 months ago
4 days ago