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💧 Elevate your water IQ—because your health and hobby deserve precision.
The VIVOSUN 4-in-1 Digital pH Meter is a compact, high-accuracy water quality tester that measures pH, TDS, EC, and temperature with ±0.1 pH precision. Featuring automatic temperature compensation and a sensitive probe, it delivers fast, reliable readings ideal for hydroponics, aquariums, and household water monitoring.










| ASIN | B08227NGWJ |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 10,323 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 12 in Lab pH Meters |
| Colour | Red |
| Customer Reviews | 3.8 3.8 out of 5 stars (10,482) |
| Date First Available | 27 Nov. 2019 |
| Item Weight | 99.8 g |
| Item model number | PH-002 |
| Manufacturer | VIVOSUN |
| Material | PLA_(Polylactic_Acid), PE_(Polyethylene), Plastic |
| Part number | PH-002 |
| Product Dimensions | 3.81 x 3.81 x 18.29 cm; 99.79 g |
| Size | 7.2x1.5 Inch |
M**N
Ok product
Works well
N**T
Amazing value and warrantied
Amazing value and came with warranty for peace of mind
W**O
gives poor readings even when calibrated and packs up within a month
Even straight after calibrating this was about 5 points off no matter how many times i recalibrated and within a month of use it just started throwing up random numbers,I did keep it in storage solution and used a PH meter cleaner,It was giving readings like 9.0 for distilled water.More landfill crap
L**B
Not clear at all.
Couldn’t understand the instructions nor the readings. Returned and bought a more expensive one that had ‘normal’ readings! Seller got in touch and sent a replacement foc. Very kind of them but the instructions are no clearer. Until the writhing is enlarged, I can’t give a better review.
J**T
Does the job
Great
J**Z
La calibration est simple. Par contre, par rapport à une sonde témoin, il est extrêmement lent. Il faut compter presque 10 minutes pour que le pH final soit affiché. Il faut donc le mettre longtemps pour à avoir le bon pH. Après 6 mois et une utilisation par mois, il deconne complètement. Mauvaise qualité
A**A
I bought an older version from vivo sun and was ready measured, this one need to do it with the powder solution
A**N
Funktioniert gut sogar mit Leitungswasser
E**M
المنتج ذو قياسات خاطئه لا انصح بشرائه
K**A
Esperaba fuera algo sumamente sencillo de usar, y necesita ciertos insumos que los trae incluidos pero al terminarse no se donde los podré conseguir. No supe como usarlo.
TrustPilot
3 周前
2 周前