GM8802 CO2 Gas Detector LCD Temperature and Humidity Monitoring Carbon Monoxide Meter EU Plug AC 100?240V
Feature:
1. With super long range, it can detect a wide range of concentrations and can adapt to detection in various situations.
2. High accuracy, its sensing is very sensitive and can accurately measure gas values.
3. Multi?function, it can monitor the temperature and humidity of the environment in addition to gas detection.
4. Small size, light weight and portability, can easily hold it for measurement in various situations.
5. LCD digital display, its reading is clearer, and it is more convenient to record and measure data.
Specification:
Item Type: Gas Detector
Model: GM8802
Material: ABS
Battery: 3x800mAh 1.2V Ni-MH AAA Battery (Battery Included)
Plug: EU Plug AC 100-240V
Adapter: 5V 1000mA
Purpose: Temperature and humidity monitoring of gas environment
Basic Parameter
|
Detection Gas
|
Air CO2
|
Test Scope
|
0-9999ppm
|
lowest Reading
|
1ppm
|
Resolution
|
1ppm
|
Error
|
¡¾(40ppm+3%)
|
Response Time
|
£¼120s
|
Sensor Type
|
NDIR CO2 Gas Sensor
|
Working Environment
|
0-50¡É,32-122¢µ;10-85%RH
|
Storage Environment
|
0-50¡É,32-122¢µ;10-85%RH
|
How to use:
1. Turn on and off Press the power button to turn on, long press the power button to turn off.
2. After the carbon dioxide detector is turned on, the indicator light will appear in the middle of the screen until the carbon dioxide sensor starts to send out a signal, which takes about 90 ~ 120 seconds. The measured carbon dioxide concentration will be displayed on the LCD screen with 6 symbols.
3. Data hold and maximum/minimum value: When the data hold/maximum/minimum key is pressed, the screen will display the HOLD mark, and the carbon dioxide concentration, air temperature, humidity and other values will be locked. Press this key again to display the screen Display the Maximum mark, which is the maximum value read. Press again, the screen will display the minimum mark, which is the minimum value read. Press it again and the screen will display the current value. When the data hold/maximum/minimum key is turned on, the instrument will repeatedly display the locked current value, maximum value, minimum value and current value.
4. Time and date setting: long press the clock button to enter the clock mode, the clock will flash, press + or increase or decrease the number, press the clock button, the minutes will flash. In this way, press the clock button repeatedly and set in the order of H-M-Y-M-DY.M.D. When "Y.M.D" is flashing, press "+" or "-" to switch between "Y.M.D" and "M.D.Y", and select the desired date display format as "year-month?day" or "month-day-year". After setting, long press the clock button to exit the clock mode.
5. Sound and light alarm setting: long press the alarm button, the indicator light indicates that the alarm is activated. If the displayed carbon dioxide concentration exceeds 1200ppm, the buzzer will beep intermittently (if it exceeds 2500ppm, the buzzer will beep urgently), and the red backlight will light up until the carbon dioxide concentration is normal. Short press the alarm again to cancel the alarm. By default, the alarm state is on.
Package List:
1 x Gas Detector
3 x Ni-MH Battery
1 x Power Adapter
1 x EU Plug
1 x Manual
![picture](https://ae01.alicdn.com/kf/HTB1miXBKpXXXXcGXFXXq6xXFXXXv/201747246/HTB1miXBKpXXXXcGXFXXq6xXFXXXv.jpg?size=11837&height=79&width=771&hash=e07c1c5e99f40063fef5f8453f2548fc)
![](https://ae01.alicdn.com/kf/H8dc11852eb0d49ef9021fd6984aa05ab2.jpg)
![](https://ae01.alicdn.com/kf/H1f9bad7cee514b06a7fbcbd4d6d75ba5K.jpg)
![](https://ae01.alicdn.com/kf/Hb4880b9dde864807b802b87a9ca56d6cw.jpg)
1) ¿ì¸®´Â Alipay, ¼ÂÊ Á¶ÇÕ, tt¸¦ ¹Þ¾ÆµéÀÔ´Ï´Ù. ¸ðµç ÁÖ¿ä ½Å¿ë Ä«µå´Â ¾ÈÀüÇÑ ÁöºÒ ÇÁ·Î¼¼¼ ¿¡½ºÅ©·Î ÅëÇØ Çã¿ëµË´Ï´Ù.
2) Payment must be made within 3 days of order.
3) °æ¸Å ´Ý±â Á÷ÈÄ¿¡ üũ ¾Æ¿ô ÇÒ ¼ö¾ø´Â °æ¿ì, ¸î ºÐ µ¿¾È ±â´Ù·Á 3 ÀÏ À̳»¿¡ Àç½Ãµµ ÁöºÒÀ» ¿Ï·áÇؾßÇÕ´Ï´Ù.
¾à ¹è¼Û
1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
3. We ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference .
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
6. If you have not received your shipment within the period, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.
8. ¿ì¸®´Â ÆǸÅÀÚ°¡ ¼öÀÔÇ° Àǹ«, ±¸¸ÅÀÚÀÇ Ã¥ÀÓÀÌ ¾Æ´Õ´Ï´Ù ±×°Í¿¡ Ã¥ÀÓ ÀÖ½À´Ï´Ù. ÀÌ°Í¿¡ ÀÇÇÑ ¸ðµç ºÐÀïÀº ºñÇÕ¸®ÀûÀÔ´Ï´Ù.
9. BR buyer please provide the cpf or cnpj, it will be better for you to get it more quickly. thanks
Return and Refund
1. ´ç½ÅÀº ÀúÈñ¿¡°Ô ¿¬¶ôÇÏ´Â 7 ÀÏ ¹× ¹Þ¾ÆÁø ³¯Â¥¿¡¼ ±×°ÍÀ» µ¹·ÁÁÖ±â À§ÇÏ¿© 30 ÀÏÀÌ ÀÖ½À´Ï´Ù. ÀÌ Ç°¸ñÀÌ 7 ÀÏ ÀÌ»ó ´ç½ÅÀÇ ¼ÒÀ¯¿¡ ÀÖ´Â °æ¿ì¿¡, ±×°ÍÀº ÀÌ¿ëµÇ°í ¿ì¸®´Â ´ç½Å¿¡°Ô ȯºÒ ¶Ç´Â º¸ÃæÀ» ¹ßÇàÇÏÁö ¾ÊÀ» °ÍÀÔ´Ï´Ù °í·ÁµË´Ï´Ù. ¿¹¿Ü´Â ¾ø½À´Ï´Ù! ¿î¼Ûºñ´Â ¹Ý¿¡ ÀÖ´Â ÆǸÅÀÚ¿Í ±¸¸ÅÀÚ µÑ ´Ù¿¡ ÀÇÇØ °õÀÔ´Ï´Ù.
2. ¸ðµç ¹Ýȯ Ç°¸ñÀº º»·¡ Æ÷Àå¿¡ ÀÖ¾î¾ß ÇÏ°í ´ç½ÅÀº ¼±¹Ú ÃßÀû ¹øÈ£, ¹ÝȯÀ» À§ÇÑ Æ¯Á¤ÇÑ ÀÌÀ¯ ¹× ´ç½ÅÀÇ po # ¸¦ ÀúÈñ¿¡°Ô Á¦°øÇØ¾ß ÇÕ´Ï´Ù.
3. ¿ì¸®´Â ±¸¸ÅÀÚ¿Í ÆǸÅÀÚ°¡ ÇØ¿Ü¿¡¼ °Å·¡¸¦ Ãë¼ÒÇÑ ÈÄ¿¡ Æ÷ÇÔµÈ ¸ðµç ¼ººÐ ¹× ºÎ¼ÓÇ°À¸·Î ±×°ÍÀÇ º»·¡ »óÅ ±×¸®°í Æ÷Àå¿¡ ÀÖ´Â Ç°¸ñÀÇ receipt Áõ¿¡ ´ç½ÅÀÇ °¡µæ Â÷ÀÖ´Â ¿ì½Â ÀÔÂû ¾çÀ», ȯºÒÇÒ °ÍÀÔ´Ï´Ù. ¶Ç´Â ±³Ã¼¸¦ ¼±ÅÃÇÒ ¼ö ÀÖ½À´Ï´Ù.
4. ¿ì¸®´Â Á¦Ç° (s) °¡ ±¤°íµÈ °Í°ú °°ÀÌ (ÀÔ´Ï´Ù) ÀÎ °æ¿ì¿¡ ¸ðµç ¿î¼Ûºñ¸¦ Ç°À» °ÍÀÔ´Ï´Ù.
¾à Çǵå¹é
We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
It is impossible to address issues if we do not know about them!