Quality Tester Pocket Size Multifuncional 0.96 Inch Color Screen Portable CO Detector with A

Feature: 1. True Color Display: This space clean monitor adopts true color display, which can clearly show the tested data and easy to read. 2. Alarm Design: This quality tester is equipped with an alarm, if the detected data exceeds the standard, the buzzer will sound an alarm and the color of the corresponding parameter will be changed. The 0?50PPM numbers and flashing lights are green, the 51?150PPM numbers and flashing lights are yellow, and the 151PPM and numbers and flashing lights are red to remind the user to pay attention to safety. 3. Multifunctional: This quality detector is multifunctional and can be used to monitor CO, temperature and humidity, which is very practical. 4. Compact And Portable: This indoor quality monitor is small and lightweight, which makes it very convenient to carry around and use. . Wide Application: This portable CO detector has a wide range of applications and can be used in homes, cars, public places and factories, fireplaces, soot stoves and other scenarios. Specification: Item Type: Quality Detector Material: ABS Battery Type: Rechargeable Lithium Ion Battery(Included) Battery Capacity: 800mAh Sensor Type: Electrochemical Sensor Detection Range: 0-1000ppm ??10%ppm Resolution: 1ppm Operating Environment: -10-50??C, Humidity ??95%RH Without Condensation Temperature Measurement Range: -10-50??C Temperature Measurement Error: ??1??C Humidity Measurement Range: 0%-99%RH Humidity Measurement Error: ??%RH Battery Life: Approx. 18 Hours With Screen On, Approx. 40 Hours With Screen Off, Approx. 1 Hour Charging Time Charging : USB Type C Screen Size: 0.96 Inch Color Screen Package List: 1 x Quality Detector 1 x USB Cable 1 x Manual