The AirGradient Go measures air quality and environmental parameters, and it also records other monitor status data.

Air quality and environmental parameters:

• Particulate matter
• CO2
• TVOC index and NOx index
• Temperature and humidity
• Barometric pressure and altitude

Other parameters:

• GPS latitude, longitude, altitude, fix type, satellite count, and timestamp
• Battery percentage, battery voltage, charging voltage, and charging state

If a sensor is warming up or a parameter is unavailable, the monitor will show it as blank with a — symbol in the display.

Technical specifications

Specification	Description
Model	P-1PSG
Dimensions and weight	103 x 68 x 31 mm, 137 g
Particulate matter sensor	Sensirion SPS30, light scattering
CO2 sensor	SenseAir S12
TVOC/NOx sensor	Sensirion SGP41
Temperature, humidity, and pressure	Sensirion SHT40 and Infineon DPS368
Connectivity	Bluetooth LE, WiFi 2.4 GHz and 5 GHz
GPS	Allystar TAU1113
Accelerometer	STMicroelectronics LIS2DH12
On-device storage	64 MB
Display	2.1 inch e-ink
Battery	2000 mAh Li-Po
Enclosure	ASA plastic bottom, polycarbonate top, UV resistant and weather resistant
Included accessories	Carry bag, USB-C cable, and hand strap
Open source	Open Source Hardware under CC-BY-SA. Firmware source code is available on GitHub.

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