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The used Testo 325-2 Flue Gas Analyzer with Probe offers accurate, affordable measurement of oxygen levels, flue draught, and combustion efficiency—ideal for reliable burner and boiler maintenance. Get dependable performance at a great price—order your Testo 325-2 today!
The Sauermann 40" (1m) Probe represents a top-tier temperature sensing device engineered to meet the rigorous requirements of both industrial and commercial settings. Featuring a sturdy build and cutting-edge functionalities, it delivers precise temperature measurement capabilities.
The Sauermann Draft Probe, equipped with a 6-foot (2-meter) hose and a pressure connector, offers a sophisticated method for evaluating air currents and fluctuations in pressure.
The Sauermann SICA 2304NLDL Combustion Gas Analyzer delivers combustion analysis with O2, CO, Low NO, and Low NO2 measurement capability. Designed for residential, commercial, and industrial combustion systems, it supports emissions monitoring, combustion efficiency evaluation, data logging, and reporting workflows.
The Sauermann Si-CA 230-6NDSC combustion gas analyzer brings six-gas emissions measurement to boiler, engine, and combustion system testing with O2, CO, NO, NO2, SO2, CxHy, CO dilution, draft, pressure, and reporting capability.
The upgrade to the Sauermann High Accuracy Draft Sensor 2 within the 500 Pascal (Pa) range signifies a noteworthy advancement in pressure measurement technology. Its incorporation of exceptional precision, an extended measurement span, and cutting-edge functionalities renders it an essential tool.
The Sauermann 12" (300mm) Probe represents a robust and adaptable temperature sensing solution ideally suited for extreme high-temperature conditions reaching up to 1500°F (800°C). It features a dual hose configuration, exceptional precision in measuring, and a sturdy construction.
The Sauermann KEG-3 Gas Network Tightness Kit provides a specialized and dependable option for guaranteeing the integrity and security of gas networks. It is designed to work seamlessly with Si-CA 130/230 gas analyzers, offering advanced analysis capabilities.
Pitot Tube Type S Ranges
Pitot Tube Specifications
Wöhler Wadding Filter 150 pcs. supports clean sample conditioning for A 450 and A 550 combustion analysis workflows, helping maintain reliable flue gas measurement performance with convenient replacement stock.
Wöhler 4286 Wadding Filter 25 pcs. supports routine sample-path maintenance for Wöhler A 450 and A 550 combustion analyzers with a convenient replacement pack for ongoing flue gas analysis work.
The Fluke CO-220 is a handheld carbon monoxide meter designed to detect and measure CO concentrations from 0 to 1000 ppm. It uses a stabilized electrochemical, gas-specific sensor and provides both numeric LCD readings and an audible beeper response. Features include MAX Hold, automatic backlight, sensor self-test, and automatic power-off.
WOHLER A500 12-inch Flue Gas Probe: Precision in Every Measurement
Sauermann P/N 27529 Low SO2 Sensor 230 is a Low SO2 Sensor (0-100ppm) with board for Si-CA 230 Upgrade
Sauermann Si-CA 130 KIT 2AH combustion gas analysis delivers O2 and CO measurement, draft and differential pressure testing, combustion efficiency calculations, wireless connectivity, and touchscreen operation for HVAC and combustion system diagnostics.
Eagle Eye Power Solutions VS-Series ventilation system provides 1050 CFM forced-air exhaust for battery rooms, helping purge hydrogen and other gases.
The Sauermann Si-CA 030 KIT 2BS Combustion Gas Analyzer delivers combustion analysis, draft and differential pressure measurement, combustion efficiency calculations, ambient CO monitoring, and wireless report generation for residential and commercial boiler service applications.
Sauermann SICA 2303N delivers combustion gas analysis with O2, CO, and NO sensing, CO dilution auto-range to 50K ppm, data logging, reporting, pressure measurement, and field-ready HVAC combustion testing.
The Sauermann Si-CA 130 Combustion Gas Analyzer brings touchscreen flue gas analysis, field-replaceable sensors, automatic logging, and app or PC reporting to residential and commercial combustion testing.
The Sauermann SICA 130 KIT 2ASF Combustion Gas Analyzer delivers combustion analysis with O2 and CO measurement, combustion efficiency calculations, draft and differential pressure testing, wireless connectivity, and touchscreen operation for HVAC and combustion system diagnostics.
Sauermann SiCA 230-5NSH combustion gas analysis delivers measurement of O2, CO, NO, SO2, and H2S with advanced data logging, reporting, emissions calculations, and connectivity for residential, commercial, and industrial combustion applications.
Sauermann SICA 2305NDC Si-CA 230 Combustion Gas Analyzer delivers advanced 5-gas combustion analysis with O2, CO, NO, NO2, and CxHy measurement capabilities, automatic data logging, report generation, emissions calculations, and industrial-grade diagnostic performance.
The Sauermann SICA 2303NL Combustion Gas Analyzer delivers O2, CO, and Low NO measurement with advanced combustion diagnostics, wireless connectivity, automatic data logging, emissions calculations, and predictive maintenance tools for residential, commercial, and industrial combustion analysis.