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$199
Testo 325-3 Carbon Monoxide Analyzer – D-79853 – High-Accuracy CO Measurement
Last updated 26 days ago in Federal Way, WA
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Description
The Testo 325-3 CO Analyzer is a professional-grade handheld instrument designed for accurate carbon monoxide (CO) measurement in HVAC systems, boilers, combustion equipment, and safety inspections. Known for its reliability and precision, this unit gives fast, dependable readings—perfect for technicians who need trustworthy data in the field. This set includes the original carrying case and CO probe, making it a complete, ready-to-use diagnostic kit. --- Features & Specs Model: Testo 325-3 (D-79853) Measurement Parameter: Carbon Monoxide (CO) CO Measuring Range: typically 0–4,000 ppm Accuracy: ±10 ppm or ±5% of reading Resolution: 1 ppm Sensor Type: Electrochemical long-life CO sensor Display: Backlit digital LCD Data Output: Optional IR/serial interface (varies by configuration) Operating Temperature: 32°F to 104°F (0°C to 40°C) Power: AA batteries Housing: Rugged handheld instrument Typical Uses: Furnace and boiler diagnostics Combustion tuning Flue gas safety checks Ambient CO monitoring --- Included Testo 325-3 CO Analyzer Original hard carrying case
Details
Condition
Used (normal wear)
Type
Leak detector
Brand
Testo
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