TSI Alnor TH720 is an excellent instrument to accurately measure temperature and humidity. This thermohygrometer is ideal for conducting thermal comfort studies and IAQ evaluations, plant maintenance, troubleshooting heating and cooling systems and monitoring manufacturing processes. Product made in USA and comes with NIST Certificate of Calibration. Discontinued product.

Combustion Analyzer CGA-801 made by TSI/Alnor features automatic O2, baseline and auto zeroing of sensors. This combustion analyzer is used to verify the safe operation of furnaces, boilers, process heaters and gas appliances and check critical exhaust gas concentrations on combustion systems as part of a preventative maintenance program.

TSI Alnor CGA-811 Combustion Analyzer features automatic O2, baseline and auto zeroing of sensors. This combustion analyzer provides boiler service professionals with flue gas data to tune burners on furnaces, boilers and other combustion appliances for safe, efficient operation.

TSI Alnor CGA-812 Combustion Analyzer features automatic O2, baseline and auto zeroing of sensors. The CGA-812 combustion analyzer provides boiler service professionals with flue gas data to tune burners on furnaces, boilers and other combustion appliances for safe, efficient operation.

TSI Alnor CGA-812-OH Combustion Analyzer features automatic O2, baseline and auto zeroing of sensors. This combustion analyzer provides boiler service professionals with flue gas data to tune burners on furnaces, boilers and other combustion appliances for safe, efficient operation.

TSI Alnor CGA-813 Combustion Analyzer features automatic O2, baseline and auto zeroing of sensors. This combustion analyzer provides boiler service professionals with flue gas data to tune burners on furnaces, boilers and other combustion appliances for safe, efficient operation.

TSI Alnor CGA-814 Combustion Analyzer features automatic O2, baseline and auto zeroing of sensors. This combustion analyzer provides boiler service professionals with flue gas data to tune burners on furnaces, boilers and other combustion appliances for safe, efficient operation.

TSI Alnor CGA-823 Combustion Gas Analyzer provides real time data including O2, CO, CO2, NO, NOx, combustion temperatures and flue draft pressure that are easily viewed on the large LCD display. This combustion gas analyzer is a practical tool for boiler maintenance professionals who measure flue gases to tune standard burners or low NOx burners for safe, efficient operation.

Bacharach H10G Standard Refrigerant Leak Detector detects all CFC, HFC, and HCFC refrigerants. This standard leak detector features manual balance/zero adjust control.

Amprobe ACDC-3400 CAT IV Rated TRMS Clamp Meter is CAT IV rated, a requirement for any application where the electrical wiring is located outside of the building, connecting the electrical system to the power transformer.

Amprobe ACD-3300 CAT IV Rated Industrial TRMS Clamp Meter is CAT IV rated, a requirement for any application where the electrical wiring is located outside of the building, connecting the electrical system to the power transformer.

General Tools DCS700 Video Borescope VideoFlex Data Logging is a compact Video Borescope for the visual inspection of inaccessible areas. This VideoFlex data logging video borescope is ideal for inspecting inaccessible areas due to the very small measuring head.