Welcome to our store! 1,The intelligent design, with multiple functions, is reliable and practical in detecting CO and gas. 2,Can highlight the backlight display, sound and light alarms, which is safer and more convenient. 3,Low consumption symbol display, and ergonomic design, making the detector attractive and beautiful. 4,Pay much attention to gas safety and prevent gas leakage, providing you with safer environment. 5,With simple configuration, comfortable to operate and easy to carry. <span style="font-family:Arial font-size:16px ">Features: <span style="font-family:Arial font-size:16px ">The intelligent design, with multiple functions, is reliable and practical in detecting CO and gas. <span style="font-family:Arial font-size:16px ">Can highlight the backlight display, sound and light alarms, which is safer and more convenient. <span style="font-family:Arial font-size:16px ">Low consumption symbol display, and ergonomic design, making the detector attractive and beautiful. <span style="font-family:Arial font-size:16px ">Pay much attention to gas safety and prevent gas leakage, providing you with safer environment. <span style="font-family:Arial font-size:16px ">With simple configuration, comfortable to operate and easy to carry. <span style="font-family:Arial font-size:16px ">Specification: <span style="font-family:Arial font-size:16px ">Product Name: Carbon monoxide detector <span style="font-family:Arial font-size:16px ">Model: RZ8805 <span style="font-family:Arial font-size:16px ">Material: ABS plastic <span style="font-family:Arial font-size:16px ">Color: As picture shown <span style="font-family:Arial font-size:16px ">Detection Gas: gas, carbon monoxide <span style="font-family:Arial font-size:16px ">Measuring Range: 0-1000ppm <span style="font-family:Arial font-size:16px ">Resolution: 1ppm <span style="font-family:Arial font-size:16px ">Minimum Reading: 1ppm <span style="font-family:Arial font-size:16px ">Accuracy: ±5 percent (F.S), ±10ppm <span style="font-family:Arial font-size:16px ">Response Time: 60 seconds <span style="font-family:Arial font-size:16px ">Sensor Type: electrochemical CO sensor <span style="font-family:Arial font-size:16px ">Buzzer Alarm Limit Setting: Support <span style="font-family:Arial font-size:16px ">Check the Highest and Lowest Concentrations Of CO: Support <span style="font-family:Arial font-size:16px ">Set the Highest and Lowest Concentrations Of CO: Support <span style="font-family:Arial font-size:16px ">Maximum, Average and Data Retention: Support <span style="font-family:Arial font-size:16px ">Automatic Power Off Function: Support <span style="font-family:Arial font-size:16px ">Low Power Indicator: Support <span style="font-family:Arial font-size:16px ">LCD Backlight Display: Support <span style="font-family:Arial font-size:16px ">Working Environment: 0-50oC, 32-122oF, 10-90 percent RH <span style="font-family:Arial font-size:16px ">Storage Environment: -10-80oC, -14-176oF <span style="font-family:Arial font-size:16px ">Relative Humidity: 10-75 percent <span style="font-family:Arial font-size:16px ">Power: 2 x 1.5V AAA battery<span style="color: E53333 "> (not included) <span style="font-family:Arial font-size:16px ">Application: Widely used in mining, metallurgy, petrochemical, pharmaceutical, wastewater treatment, paper and infrastructure construction, etc. <span style="font-family:Arial font-size:16px ">Package List: <span style="font-family:Arial font-size:16px ">1 x Gas Alarm Detector <span style="font-family:Arial font-size:16px ">1 x Manual Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store