Description
Every home has an RO, but most families never check what it actually delivers. This kit tells you in minutes whether your RO water is safe, whether your membrane is still working and whether your water is acidic or alkaline – no technician needed.
What you get
- Digital TDS & EC meter with hold button
- pH test drops with colour scale (pH 4 to 10)
- ORP test drops (positive / negative ORP)
- Easy user guide from RO Wholesaler
How to use
- Dip the TDS meter in a glass of water and read the number. 50–150 ppm is a great range for RO water.
- Test input and output water – if output TDS is more than about 10% of input, get your membrane checked.
- Add a few pH drops to a water sample and match the colour. 6.5–8.5 is the drinkable range (BIS IS 10500).
| Contents | TDS & EC meter, pH drops, ORP drops, user guide |
|---|---|
| pH scale | 4 to 10 |
| Use | RO output, tap, borewell or tanker water |
Common questions
I got a reading – what now?
WhatsApp your TDS and pH reading to us. We tell you free what to change and what not to.
Not sure which kit fits your RO? WhatsApp your RO model or a photo to +91 96252 23245 – our technician confirms before you order.

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