Povlen 3-in-1 Plug-In CO Detector with LCD, Temp & Humidity

Overview

Meet Povlen's 3-in-1 plug-in carbon monoxide detector, a compact device that monitors CO, indoor temperature, and humidity around the clock. The large, high-contrast LCD keeps readings visible at a glance, helping you stay aware of your space’s air quality in everyday moments.

Powered by an electrochemical CO sensor, this detector delivers steady monitoring and a clear response when levels rise. It supports a CO range from 0 to 999 ppm, a temperature range from 14 to 122 °F, and humidity from 0 to 95% RH, all displayed on a single screen. The 180-degree screen rotation and the option to switch between °C and °F make it easy to tailor the view to your room, while three brightness levels and a display off mode let you reduce glare at night.

Placement is flexible and practical. The plug-in design sits neatly in bedrooms, living rooms, hallways, kitchens, or even travel spaces like RVs and cabins without blocking outlets. An optional backup power feature helps keep the device functional during outages, providing steady protection when you need it most.

What you gain at a glance

• Three in one: CO levels, ambient temperature, and humidity
• Large HD LCD with easy-to-read readings
• 85 dB alarm for rapid auditory alerts
• Three brightness levels plus a display off option
• 180-degree screen rotation and °C/°F toggle

Designed for life in multiple spaces

• Compact, outlet-friendly design that won’t block nearby sockets
• Lightweight and portable for bedrooms, living rooms, hallways, offices, cabins, and RVs
• Backup power option supports continuous protection during outages
• Reliable monitoring suitable for homes, rentals, and travel environments

Consider Povlen as part of a thoughtful safety routine. While not medical equipment, the device provides clear information about your indoor climate and can help you respond quickly by ventilating or adjusting conditions when readings suggest change.