We have been manufacturing industrial bimetal thermometers in Southern California since 1933. Organized as REOTEMP co2 pressure gauge in 1965, we have been certified to ISO 9002 since 1994. We are currently ISO 9001 compliant. REOTEMP is recognized as a quality and service oriented company, offering not only bimetals, but also a full line of temperature and pressure products. Our offering includes vapor actuated thermometers, gas actuated thermometers, thermowells, Sanitary Bimetals, RTD's & Thermocouples and other related temperature products. Our pressure products include a large variety of pressure gauges, diaphragm seals, transmitters, needle valves and other accessories.
REOTEMP Temperature and gas pressure gauge are used primarily in refineries, paper & pulp mills, chemical plants, power generating plants, food processing plants, and water and waste treatment plants. They are also used in heating, ventilation, air conditioning, and refrigeration (HVAC/R) industries. We also make instruments specifically for municipal and backyard composting applications. Wherever there is need to measure temperature or pressure, REOTEMP is the right choice.

Our Mission:
To make REOTEMP the finest source of temperature and pressure instrumentation in our markets.
Delivering on our Mission:
The following principles will help define our company and guide the decisions that we make:

We are dedicated to building a rewarding and lasting relationship with each and every customer. We will continue to improve the quality of our products and our services. We will employ passionate and enthusiastic people, offering them challenge and opportunity for growth. We will recognize that anticipation and innovation are essential in assuring that we meet or exceed our customers' expectations. We will conduct our business with unyielding high standards of professionalism and oxygen pressure gauge. We will acknowledge that profitability is crucial to our growth and future success. We will encourage all our partners to share in our mission.