High sensitivity, ultra-low power consumption, fast computing speed, and accurate data. Data refresh frequency: 2 seconds. Automatic compensation technology, to reduce the impact on the carbon monoxide detection results, so that the detection results are more accurate.
eBay
XR-1 EMF Nuclear Radiation detector Personal dosimeter, Marble Tester X-ray dosimeter, portable (Battery not included)
Aliexpress UK
E11 fault code. 1 x Portable Carbon Monoxide Detector. 1 Turn off alarm, set different modes, view heater status. Only fits heater switch. No Sound Alarm. "Bi Bi Bi.". Sound Cycle Alarm. High alarm.
eBay
High sensitivity, ultra-low power consumption, fast computing speed, and accurate data. Data refresh frequency: 2 seconds. Automatic compensation technology, to reduce the impact on the carbon monoxide detection results, so that the detection results are more accurate.
eBay
Large backlit LCD display, you can clearly see the amount of electricity, CO2, TVOC, HCHO, temperature and humidity. 0 ~ 2.0 mg/m³ (TVOC). 0 ~ 0.6 mg/m³ (HCHO formaldehyde). Sensor: NDIR infrared carbon dioxide sensor / semiconductor sensor.
eBay
Lower power consumption, automatic shutdown within 10 minutes without any operation.
eBay
1 X Air Quality Detector. Built-in lithium battery: 1200mAh. With LCD Screen Or Not: Yes. Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures.
eBay
Detecting gas: CO carbon monoxide. Detector 1. Sound alarm works when CO gas concentration reaches the alarm level. Safety Alarm: Continuous audible alarm above 200ppm. Sensor type: Stabilized electrochemical, specific gas (CO) sensor.
eBay
Sensor : Electrochemical (0–999ppm range | ±2ppm accuracy). Included : 1× CO Detector, 1× User Manual. ✔Plug & Play Installation – Direct110-220V plug-in (UK standard) with a slim, space-saving design that fits seamlessly in any room.
eBay