Vrorvz Portable Handheld CO2 Detector Accurate CO Sensor Monitors Indoor Air Quality Temperature Humidity for Home Tent Car RV Compact Lightweight，TYPE C Charging

Portable handheld mass detector for indoor temperature and humidity \ nFeatures: \ n3-in-1 function: This multi-functional carbon monoxide detector combines three functions into a compact portable device. It can be used at home, in a tent, in a car or in a recreational vehicle. High-precision carbon monoxide sensor: Equipped with an advanced electrochemical CO sensor, this detector provides accurate CO concentration readings. Visible light quality: Monitoring carbon dioxide and concentration, temperature, humidity in rooms and classrooms, offices, and other Spaces. Compact in size, light in weight and convenient, it comes with a lanyard that can be hung on the wrist and carried anywhere with you. The carbon dioxide detector can detect harmful stains, chemical substances and colorless and odorless carbon dioxide indoors.
Product Description: \ noperating Humidity: 0-95% \ noperating Temperature: -20-60℃ \ nBattery Capacity: 1000HMA, with power indicator light \ nBattery Model: 603040 \ nCharging Interface: TYPE-C 3.7V \ nProduct Size: 85*51*17mm \ nPacking list: \ n1 × co2 meter