INDOOR AIR QUALITY INSTRUMENTS

iAQ-Pro

15-Parameter Handheld IAQ Field Instrument

Measure particulate matter, gases, temperature, humidity, and more — all in one field-ready device with 72-hour battery life.

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ARG INSTRUMENTS

One instrument. Every parameter that matters.

The iAQ-Pro measures PM1, PM2.5, PM4, PM10, CO₂, TVOC, NOₓ, CO, temperature, relative humidity, barometric pressure, and sound level — plus optional e-Pod expansion modules for Radon and moisture.

Parameters measured

72 hr

Battery life (LiFePO₄)

5″

Touchscreen display

1.3 lb

10.8″ × 1.6″ × 3.5″

BUILT FOR THE FIELD

Everything a field instrument should be.

Designed for IAQ professionals, industrial hygienists, and environmental consultants who need accurate data — anywhere.

🌎

Measure What Matters

PM1, PM2.5, PM4, PM10, CO₂, TVOC, NOₓ, CO, temp, humidity, pressure, and sound. Expandable with e-Pod modules for Radon and moisture.

🔋

72-Hour Battery Life

6500 mAh LiFePO₄ battery powers a full three-day field survey without recharging. Charges via USB-C.

📱

5″ Touchscreen

Full-color 5-inch display shows live readings, trends, and alerts. Intuitive touch interface — no laptop required in the field.

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Cellular + Wi-Fi

Automatic cloud sync via cellular (nRF9160) or Wi-Fi. OTA firmware updates. GPS location tagging on every reading.

SPECIFICATIONS

Technical Specifications

Technical Specifications
Particulate Matter	PM1, PM2.5, PM4, PM10 — optical particle counter
Gases	CO₂ (NDIR), TVOC, NOₓ (electrochemical), CO (electrochemical)
Environmental	Temperature, Relative Humidity, Barometric Pressure, Sound Level
Expansion (e-Pods)	Radon monitor, Moisture / leak sensor
Display	5″ color touchscreen
Battery	6500 mAh LiFePO₄ — 72 hours typical, USB-C charging
Connectivity	Cellular LTE-M / NB-IoT (nRF9160), Wi-Fi 802.11 b/g/n, BLE 5, GPS
Dimensions	10.8″ × 1.6″ × 3.5″ (274 mm × 41 mm × 89 mm)
Weight	1.3 lb (590 g)
Data logging	On-device storage + automatic cloud sync, GPS-tagged readings
Firmware	OTA updates via cellular or Wi-Fi

APPLICATIONS

Built for professionals who can’t afford bad data.

From building surveys to industrial monitoring, the iAQ-Pro gives you the data confidence your clients expect.

IAQ Assessment

Comprehensive indoor air quality surveys for commercial and residential buildings.

Building commissioning
ASHRAE 62.1 compliance checks
Tenant complaint investigations
Green building certification support

Environmental Remediation

Monitor air quality during and after remediation projects.

Mold remediation clearance testing
Post-flood or fire recovery
Asbestos and lead abatement monitoring
Drying verification

Industrial Hygiene

Worker exposure monitoring and occupational health compliance.

Chemical exposure assessments
OSHA compliance documentation
Confined space entry monitoring
Research and epidemiological studies