PH Meter, 5-in-1 PH/TDS/EC/Salinity/Temp Meter, Water Quality Monitor Tester for Swimming Pools, Hydroponics, Drinking Water, Aquariums
Product information
Description
Features
- BrandAOUGO
- Warranty2 year(s)
- Pcs per pack1
- Power sourceBatteries
- Water analysis characteristicsElectronic
Customer reviews
PH calibration solution delivered with but no 1413 solution for ppm
1 person found this helpfulI'm far from a pH meter expert...so just a few words. To be on the safe side, I redid the 3-point pH calibration upon receipt with the provided solutions. You have to be very careful not to contaminate the reference solutions. Between measurements, I've always rinsed the measuring electrodes with distilled water. The measurements taken since then seem consistent and repetitive. (I only use it for pH measurements.) After each use, I would also recommend rinsing the electrodes thoroughly with distilled water, or even letting them soak in a cup of distilled water between uses. (This last point is probably open to discussion...check with a chemist.) From what I know, measuring electrodes, regardless of the manufacturer, are very sensitive to chemical attack. So, precautions and care = long use and proper functioning. In conclusion, I am very satisfied.
Works well. A more functional manual, and if possible in French, would be welcome.
Very good product, seems accurate. Lacks chlorine control. I recommend it.
it is better to be an English speaker to understand the damage notice
very good quality devices work perfectly well