SLA Respirometer Respiratory exceriser

Satisfied. Very easy to use. Good option for people who are too old or lazy to do pranayaam. And suggested to have a dedicated one for each member person it's a non sharable device. And weekly cleaning and advised to keep in clean place after use. And yes it's made in indian product. Comes with paper packing external and inside device comes sealed in plastic seal pack. And it come with label sticker to write user name so it won't get mixed with others.

Good

Very good product

Pros:-1. Very Low Price2.Not Accurate but u can do breathing exercises.Cons:-1.Different Brand delivered.2.Very cheap and light material used.3.Inaccurate. Balls don't lift up as they should be. There is too much Air leakage. Its impossible to lift 3rd ball.4.Unlike other Respirometers ,U Can not do Blowing exercise by inverting the product5.Product is not sealed and Instruction leaflet is missing

Very useful for people who having breathing problems or just undergone surgical procedure which can cause respiratory complications. This respirometer helps you to perform breathing exercise with ease.

When you blow with the tube given the three coloured ball s move from their position only when u tilt it upside down The previous one which I had ordered was pretty decent hence I had ordere another one but this is not useful at all

Good exercise for lungs, I had to get a replacement coz the earlier one was not working, this works well and serves the purpose.

Fabulous product. Normal person can use it as exerciser in this corona kaal. Lung power tremendously improves. You can use it even by tilting upside down.