TW22 CO2 Monitor, Indoor Air Quality Meter with Temperature Humidity Monitoring, Over-Limit Prompt Control, Data Logging and USB Export for Home, Office, Room and Grow Farm

Price: GBP44.64
(as of Jun 09, 2026 08:19:20 UTC – Details)

From the brand

WEIRUSE

WEIRUSE

We are WEIRUSE, a professional brand for gas detection equipment.

We provide accurate and reliable monitoring solutions for home, office, commercial and industrial use.

User-centric, we keep improving product performance.

With professional technology, we create healthy, safe and comfortable indoor environments.

WEIRUSE

Real-Time Air Quality Monitoring with Large Display: The WEIRUSE TW22 Air Quality Monitor features a 3.5-inch LCD display. It utilizes an NDIR CO2 sensor and a digital temperature and humidity sensor. It provides real-time measurements of CO2, temperature, and humidity, displays the date and time in 24-hour format, and allows for easy switching between Celsius and Fahrenheit units
CO2 Monitor with Over-limit Linkage Control: The over-limit thresholds for CO2 and temperature can be customized and set to either enabled or disabled status. When the threshold is triggered, the connected supporting socket will activate automatically, and shut off automatically once the over-limit condition is cleared. It can control devices such as blowers, fans, heaters and ventilation equipment. Socket specifications: AC 100250V, maximum current: 10A, maximum power: 2500W (resistive load), 300W (inductive load)
Data Storage and USB Export Capability: The monitor can store 260,000 data points and allows adjustment of the automatic save interval and total recording time. Historical data can be viewed directly on the device or easily exported via USB for data analysis, reporting, and management using the dedicated PC software
Dual Power Supply Options with High Precision Measurement: The device can be powered via a USB Type-C DC 5V/1A connection, ensuring stable and continuous operation. Alternatively, it supports backup power using three AAA batteries (sold separately) for portable outdoor calibration with approximately 3 hours of battery life. Measurement Range: 4005000 ppm. Accuracy: 50 ppm or 5% of the actual reading (whichever is greater). Operating Conditions: Temperature: -25C to 70C (-13F to 158F); Humidity: 099% RH. The device features rapid response speed and high precision, with a response time of just 1 second
Flexible Installation and Wide Application: Compact ABS housing (108x75x25mm), equipped with desktop stand and wall mount holes for easy placement. Suitable for homes, indoor air quality control, smart ventilation, greenhouses, wine cellars, storage rooms, camping, and temperature-controlled environments

Product summary

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