A R Instruments brand name– Jennson founded in 1986 is A Recognized and trusted manufacturer of Educational Technical aids, laboratory glassware, consumables and essentials. We are an ISO 9001:2015 quality system certified organization. At Jennson, we specialize in high-quality Laboratory Glassware, Lab ware, and Lab Instruments, catering to the needs of the Life Sciences, Research, and Educational sectors.

A R INSTRUMENTS CO established in1986 is a Parenting Company of Jain Thermometers Started by Late Sh. Padam Parkash Jain. In the beginning Years the Company Started With manufacturing of Glass Thermometer and Hydrometer and serves Industries ,Schools and Colleges PAN INDIA .

The company learning from ecosystem of scientific industries and served needs of Indian schools. With the hard work, enterprise and passion of its founders the company grew rapidly, becoming a key player in Indian Sub-Continent market.