Up to 10,000ppm extended range. The quality of air is related to the healthy growth of animals. Installing a carbon dioxide detector in the farm can effectively prevent the occurrence of animal epidemics.
eBay
0 ~ 0.6 mg/m³ (HCHO formaldehyde). Large backlit LCD display, you can clearly see the amount of electricity, CO2, TVOC, HCHO, temperature and humidity. Sensor: NDIR infrared carbon dioxide sensor / semiconductor sensor.
eBay
Detector 1. 4-color alarm system: shows air quality through green, yellow, orange and red colors, and sound prompts when it exceeds the standard. Battery: 1200mAh1 lithium battery. High-precision multi-sensors: Infrared, laser and electrochemical technologies are used to ensure the accuracy of the monitoring data.
eBay
1.5-In-1 Air Quality Monitor: Suitable for testing carbon dioxide, harmful materials, carbon monoxide, and so on. Portable and Lightweight: Lightweight in design and small in size, it is easy to carry and can be used directly by plugging in the USB cable.
eBay
In various countries, thousands of people are treated in hospital for CO poisoning every year. Audible and visual red ‘ALARM’ text for the deaf and hearing-impaired Alarm hush for 10 minutes. Visual Alarm for hearing impaired.
eBay
Perfect for preventing headaches, fatigue and lack of concentration. Small and compact with battery operation, can be taken and used anywhere. Good display visibility from all sides. alarm function and display of temperature and humidity.
eBay
Detector 1. 4-color alarm system: shows air quality through green, yellow, orange and red colors, and sound prompts when it exceeds the standard. Battery: 1200mAh1 lithium battery. High-precision multi-sensors: Infrared, laser and electrochemical technologies are used to ensure the accuracy of the monitoring data.
eBay
Concentration unit for HCHO and TVOC: mg/m⊃3;. CO2 technology : infrared (NDIR). Detection ranges: CO2 (0~6000 ppm). 1 Detector. Power: 0.4W. Color: black, white (optional). Storage temperature: -10°C to 60°C.
eBay