Specifications:
Detection gas: nitrogen dioxide
Measuring range: 0~20ppm
Resolution: 1ppm
Sensor: electrochemical sensor, with a service life of two years
Low/high concentration alarm: yes
Alarm value setting: Yes
Alarm prompt: sound, light and vibration triple alarm, alarm value can be set
Working ambient temperature: - 10~50 ℃
Working environment humidity: 15~95% RH
Power supply: 3.7V lithium battery
Weight: 200g
Product size: 120.2X64.5 × 38.3MM
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
CONTACT US
RETURNS POLICY
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SHIPPING
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Curabitur vel sem mi. Proin in lobortis ipsum. Aliquam rutrum tempor ex ac rutrum. Maecenas nunc nulla, placerat at eleifend in, viverra etos sem. Nam sagittis lacus metus, dignissim blandit magna euismod eget. Suspendisse a nisl lacus. Phasellus eget augue tincidunt, sollicitudin lectus sed, convallis desto. Pellentesque vitae dui lacinia, venenatis erat sit amet, fringilla felis. Nullam maximus nisi nec mi facilisis.
How to choose the correct size:
Step 1 Please measure your foot length carefully.
Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
