Indoor air quality probe for use with TSI VelociCalc and Q-Trak digital multiparameter IAQ and ventilation test meters. Measures CO, CO2, temperature, and humidity.
The TSI VelociCalc 982 Indoor Air Quality (IAQ) Probe is a plug-in sensor for the VelociCalc 9565-P meter that measures carbon monoxide (CO), carbon dioxide (CO₂), temperature, and humidity in one device. It’s designed for indoor air quality investigations, ventilation assessments, laboratory and cleanroom studies, and HVAC commissioning.
With measurement ranges of 0–500 ppm CO, 0–5,000 ppm CO₂, 14 to 140°F (-10 to 60°C) for temperature, and 5 to 95% RH, the 982 delivers reliable, accurate monitoring of both comfort and safety parameters. This makes it a powerful tool for IAQ professionals and safety teams ensuring compliance and healthy environments.
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Key Specs
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CO Range: 0–500 ppm, ±3 ppm or ±3% of reading (whichever greater)
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CO₂ Range: 0–5,000 ppm, ±50 ppm or ±3% of reading (whichever greater)
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Temperature Range: 14–140°F (-10 to 60°C), ±1.0°F (±0.5°C)
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Humidity Range: 5–95% RH, ±3% RH
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Resolution: 0.1 ppm CO, 1 ppm CO₂, 0.1°F, 0.1% RH
Battery Life & Data Storage (with VelociCalc 9565-P meter)
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~12 hours continuous use on 4 AA batteries
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Stores 26,500+ samples and 100 test IDs
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| SKU | 982 |
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| Manufacturer | TSI Alnor |
| Weight (lbs) | 0.500000 |
