Features：
* A gas detector is a device that detects the presence of gases in an area, often as part of a safety system. This type of equipment is used to detect a gas leak and interface with a control system so a process can be automatically shut down. A gas detector can sound an alarm to operators in the area where the leak is occurring, giving them the opportunity to leave. This type of device is important because there are many gases that can be harmful to organic life.
* Gas detectors can be used to detect combustible, flammable and toxic gases, and oxygen depletion, etc. This type of device is widely used in industry and can be found in locations, such as on oil rigs, to monitor manufacture processes and emerging technologies such as photovoltaic. They may also be used in firefighting.
* Portable monitor for detect CO2, temperature,humidity .
* Respond quickly, detect precisely, sound,light two types alarms indication.
* Electrochemical principle measuring,high accuracy.
* Rechargeable battery,USB powered.
* Large LCD screen backlight display, can read in dark.
Specifications：
Gas Type
Carbon Dioxide (CO²)
Measuring Range
350~9999PPM
Resolution
5PPM
Basic Error
+/-(30PPM+5% rdg )
Response Time
~90 sec
Recovery Time
<120 sec
Measuring Principle
Optics
Display
Large LCD Display
Alarm
Sound, Light Alarm. Adjustable Alarm values, Alarm sound up to 80 db.
Operation Tempearture
-10C ~ 50C
Operation Humidity
<95%RH (Non Gel)
Continuous Operation Time
>10 hours
Power
3.7V li-battery
Product Net Weight
170g
Product Size
181*63*30mm
Packing
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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
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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.
