About Us

Instrumentation & Control Products Manufacturer and Supplier

About the Company

“HAPPY INSTRUMENT” is a leading Manufacturer, Wholesaler and Exporter, and Supplier of process control Instruments, driven with a mission to become a niche player in the innovative Instrumentation and Control Products. The company was established in the year of 2016 by Mr. Yogesh Darji. The company has specialization in Temperature, Pressure, Flow, Level Measurement Applications, Temperature Sensors, Temperature Thermocouples and Bar Stock with more than 10 years of experience.

Financial Position99%
Production Capacity100%
Testing Facilities98%


There is Various types of Thermocouples. i.e. “RTD”, “K”, “J”, “R”, “S”, “B”, etc. Thermocouples are used for Measure The Temperature. It is Depend on the Temperature range . 

Temperature Indicator

Our range of products include digital temperature indicator, digital temperature scanner, pyrometic cones, and jumbo display temperature indicator.

Temperature Sensors

Pioneers in the industry, we offer armor type rtd sensor, rtd sensor, head less with connectors rtd sensor, fixed bayonet type rtd sensor, industrial type rtd sensor and duplex rtd sensor from India.

Compensating Cable

Providing you the best range of instruments compensating cable, thermocouple compensating cable, compensating cable with effective & timely delivery.

Thermocouple Accessories

Our product range includes a wide range of ceramic tube, platinum thimble, male female connector and platinum wire.


Thermowells are used to Protect Theromocoupels from Damage. Thermowells are made from S.S. Materials. i.e. SS 310, SS 304, Inconel 600, HRS 446 etc..

Infrastructure Facility:

The company has a state-of-the-art infrastructure and in-house manufacturing facilities with latest technology and high-speed machinery. The company has also invested heavily in implementing cutting edge technology and research & development with fully functional quality testing laboratory and world Class NABL Treatable Testing Facilities. All Products of the company are fully tested under standard parameters before dispatch.

Production Capacity

Dedicated Support Team

Not only great product but we also provide the best support.