Wellon pH Test Liquid Drops for Water pH Testing with pH Colour Chart

Good quality product but very costly

The product works well, relatively accurate results. Although there is no mention of number of tests on the product page or the quantity of the reagent. From the bottle size it is 5 ML (1.6 cm Diameter and 3 cm Height of bottle tank, excluding dripper portion). This mean it could do max around 30 tests with 3-4 drops per test (1mL ~ 20 drops). Hence you will pay Rs. 300 for appox. 30 tests. I hope this helps! I am giving 3 stars (4.5 stars for results, 1.5 stars for price/value ~ hence 3 stars average)

I am very much satisfied with results. It's been 6 months and I am getting good results with my hydroponic solutions because of this Test Liquid. It's so precise and easy to use that I have stopped using ph Test meter (electronic). Just pick 30 ml solution and add 3 drops of this liquid. If the solution turns yellowish then all good other add ph down solution.

After buying a ton of other products (the pH Pen that stops working pretty fast & the pH paper strips that are really undependable) these drops were a life saver to check the pH of my nutrient water and tap water.Only after getting these drops did I realize my tap water is actually super basic around 9 and now I'm using pH down by radongrow to bring it to more acidic levels.Though, the bottle is really really small (probably the size of your thumb) and with a few drops per test, it might not last for even 50 readings, but the readings are accurate.Use a clear glass container and if the solution is already colored, dilute with RO or distilled water (which can be bought as Inverter battery water)

Quality is ok but price High

Noida RO 6.6Noida bisleri 6.6Noida tap water 7.6

MRP price is not mentioned on the package and the quantity of the product is very less

Ok