7-in-1 Smart Air Quality Device: High-Precision Sensors with Wi-Fi Connectivity

Price Negotiable

Price: Consult with customer service

MOQ: 5

Delivery Time: 48 hours

Brand: GZAIR

Product Description

PT09 WIFI 7-in-1 Air Quality Detector
【7-in-1 Multi-Function All-in-One Detector】
This portable gas detector integrates 7 practical functions in one compact device: it accurately monitors carbon monoxide (CO), oxygen (O₂), ambient temperature, humidity and barometric pressure, and is also equipped with timekeeping and emergency lighting functions. Built-in SD card supports long-term data storage, making it an ideal companion for travel, hotel stays, outdoor adventures, and home kitchen safety checks.

【Precision Readings & Dual Calibration Technology】
Adopting an innovative intelligent algorithm, the detector delivers lab-grade accurate monitoring data right after startup. It features two calibration modes: automatic self-calibration upon power-on for hassle-free use, and manual calibration option for oxygen, air pressure, temperature and humidity parameters. This dual-calibration design ensures long-term data reliability, meeting both daily use and professional monitoring needs.

【Practical Lighting & Timing Functions for Versatile Scenarios】
Tailored for travel and outdoor use, the detector comes with a built-in high-brightness flashlight—ideal for emergency lighting in dark environments to prevent getting lost during night adventures. The integrated timer function helps you scientifically plan rest intervals during hiking or camping, and precisely controls cooking time when used in the kitchen, maximizing its utility in daily life and outdoor activities.

【Large-Capacity Data Storage & Export for In-Depth Analysis】
Equipped with a 128MB SD card, the detector can store up to 12 months of continuous monitoring data (including oxygen, carbon monoxide, air pressure, temperature and humidity readings). Data export function is supported for easy transfer to computers, facilitating systematic data management, trend analysis and report generation—perfect for professionals and enthusiasts who need to track environmental changes over time.

Specification	Details
Model Number	PT09-WiFi
CO Measurement Range	0-500PPM
CO Measurement Accuracy	±10ppm or ±5%
Resolution (CO)	1PPM
O2 Measurement Range	0-30% vol
O2 Measurement Accuracy	±5%
Resolution (O2)	0.1% vol
Atmospheric Pressure Range	300-1100hPa
Relative Accuracy (Pressure)	±0.12hPa (950-1050hPa@25°C)
Absolute Accuracy (Pressure)	±1hPa (950-1050hPa@0-40°C)
Flash light	3W/160LM/8000K
Built-in Battery Capacity	3000mAh
Working Temperature	0 °C-60 °C
Working Humidity	0-95% (non-condensing)
Input Voltage	DC 5V/2A
Dimension	3061110mm (DWL)
Weight	181g