About This

• Clear 7.48” Large Color Display – See Everything at a Glance. Our air quality monitor features a large, bright, and color-coded screen that is easy to read from across the room. It simultaneously displays real-time levels of CO₂, PM2.5, PM1.0, PM10, TVOC, temperature, humidity, and date. No need to toggle or scroll through confusing menus. Three adjustable brightness ensures it’s clear in any light without being disruptive at night.
• High Sensitivity Swiss-made Sensor from Sensirion – Accurate Readings You Can Trust. The sensor is fine-tuned to detect even subtle changes. We stand behind our accuracy: CO₂ (400–5000 ppm, ±5% + 50 ppm), PM1.0/2.5/10 (0–999 µg/m³), TVOC (0–500 index), Temperature (14.2°F ~ 122°F, ±0.5°F), humidity (1%～99, ±5%). Note: Small variations between devices are normal due to sensor placement and microclimates.
• Smart CO2 and PM2.5 Alerts with Mute Option – Know When Air Quality Changes. Stay informed with our distinctable audible alarms. When CO₂ or PM2.5 exceeds safe levels, the monitor beeps clearly and flashes the relevant values. Mute option lets you silence alerts during meetings or at night, while the visual warnings remain active. This system helps you decide when to open a window, run an air purifier, or improve ventilation—no guessing needed.
• Simple Plug-and-Play Setup – No App or Complicated Calibration Required. Get started in minutes. Just plug in the included USB cable, and the device begins a brief 180-second warm-up before displaying live updates every 5 seconds. No Wi-Fi, no app, and no account required—ideal for those who value simplicity and privacy. It includes both automatic and manual calibration options for long-term accuracy assurance.
• Versatile for Home, Office, RV & More – Protect Your Indoor Air Everywhere. Designed for real-life environments, our monitor is perfect for homes (kitchens, bedrooms, nurseries), offices, classrooms, RVs, workshops, and even greenhouses. It helps parents, pet owners, allergy sufferers, and remote workers monitor pollutants like dust, chemicals, and CO₂. By tracking air quality trends, you can optimize ventilation, validate air purifier performance, and create a healthier living space for everyone.

Overview

• Brand : U UNNI
• Style : Home
• Power Source : AC/DC Powered
• Color : Multicolored
• Sensor Type : Swiss-made Sensor from Sensirion
• Manufacturer : U UNNI