TESTO, Inc. is a world leader in the design, development and manufacture of portable instrumentation. The company has nearly 50 years of engineering experience in providing the best quality product and service. Testo product line encompasses such products, as portable combustion efficiency analyzer, air emission analyzer, refrigeration system analyzer, thermal imaging camera, thermometer and other testers for HVAC-R industry.
Quality, precision, ergonomic design, durability are only some of the characteristics of Testo products.
Testo has introduced a new line of Combustion Analyzers. Model 327-1 for residential applications, and model 330-2 for commercial applications. Both instruments come with Advanced Long-Life Sensor Technology.
This is what Testo says about their sensors on model 330-2: Testo's Long Life (LL) sensor technology, combustion testing has reached a higher level in dependability. We are so confident that we gave it a 4-year warrantee.
Now, you can not only save energy cost by adjsting furnaces and boilers, but also save more on more efficient combustion analyzers.
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