Portable Carbon Monoxide Detector, KH Alert Handheld Carbon Monoxide Meter, High Precision CO Gas Leak Detector with LCD Color Display, Accurate & Easy to Read (Battery Not Included)

Overview3 Functional Combinations - CO Gas Tester can display Carbon Monoxide, Temperature and Humidity at the same time, Fully protect your property and personal safety. Accuracy & Durability - This Carbon Monoxide Detector use Imported Electrochemical Sensor, high reliability, more responsive, when the CO gas concentration reaches the alarm level(>200ppm), the Voice and Vibration alarm will work. Large LCD Backlight Screen - This CO detector has a large LCD backlight screen that allows users can use it easily, even in dark environments, Not limited by circumstance or location. Handheld Design - The carbon monoxide tester is compact and lightweight, Ergonomic design, more comfortable to hold, easy to carry and operate. Application Range - The carbon monoxide tester can be widely used in coal, oil rig, textile, chemical, metallurgy, papermaking, fire fighting, municipal and other industries.