I have been using this Hindustan Stabilizers and I experience with product, I purchase it near electronic centre on almost 2850Rs. Only.It is not good user friendly product. Allthough, as asualy we look that it is not perfectly and it is trouble again by again.Somehow, when I repair it and look them it is trouble again when I using this product.Its analog metre was not working, its transfarmar was get also distroied.its wire was get burnt.its transister was get also burnt.its I.C. was get also ruined. I think it is a poor quality compenies product.It has not good durability, it is not good user handy product.It has not good reability, its style and designs are some good but service and supportings are so very bad.Not good customers service convenience and staff courtesy.It is totaly worst of money.