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White rectangular wall-mounted air quality monitor with LCD screen

SUPCO

SUPCO IAQ50 Indoor Air Quality Monitor

SKU CH-1PRH-RSE02

Monitors CO₂, CO, temperature, humidity and dew point with LCD display for wall or desktop use

  • Product typeNon-Programmable Thermostats
  • Monitors CO₂ up to 9,999 ppm for safety
  • Tracks CO levels up to 9,999 ppm to warn of leaks
  • Measures humidity to 99 % for comfort control
  • Reads temperature and dew point to 140 °F
  • Flexible desktop or wall mounting with power adapter included

SUPCO IAQ50 Indoor Air Quality Monitor

The SUPCO IAQ50 is a wall-mounted indoor air quality monitor designed for HVAC professionals and facility managers. It provides real-time digital readings of carbon dioxide, carbon monoxide, temperature, relative humidity and dew point on an LCD screen. The unit includes a power adapter and offers flexible desktop or wall mounting options for versatile placement.

Non-Programmable Thermostat Upgrade

This monitor replaces basic thermostats that only display temperature by adding comprehensive air quality sensing capabilities. The jump is worth it when occupants need verified data on CO2 levels up to 9999 ppm, CO levels up to 9999 ppm, humidity up to 99 percent and dew point up to 140 degrees F. It serves environments where health and comfort metrics go beyond simple temperature control.

HVAC System Integration

The device fits into a build by mounting directly in the occupied space to sample room air without requiring duct penetration. It frees up the technician from carrying separate handheld meters for each parameter during inspections. The included power adapter ensures continuous operation for long-term monitoring and data logging needs.

How it compares

Measured against everything we stock in Thermostats & Thermostat Accessories, at today’s prices. Recalculated every night.

Price $192.99
Pricier than about 83% of the 286 comparable items (median $78.49).

Specifications

Product
Brand nameSUPCO
Product typeNon-Programmable Thermostats

Questions about this item

What mounting options does the SUPCO IAQ50 offer?

The monitor supports both desktop placement and wall mounting for flexible installation.

How do I power the SUPCO IAQ50 during setup?

Connect the included power adapter to the unit and a standard outlet; the device does not run on batteries.

Does the SUPCO IAQ50 require periodic sensor calibration?

The unit ships without a calibration certificate, so plan to verify sensor accuracy against a known reference over time.

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