Product Description

Features:
Six (6) smiley icons indicating indoor air quality levels
(350/450/700/1000/2500/5000ppm) to easily know CO2 concentration
RH humidity sensor is very accurate without calibration
Displays TWA, STEL and vent rate (Ips% or cfm/p)
Manually stores up to 99 points CO2 readings
TWA (time weighted average in 8hrs), STEL (short-term exposure limit in 15minutes) reading display
Vented rate for ventilation and air-conditioning reference shows either cfm/p or lps%
Selectable High Alarm threshold
Selectable °F and °C temperature unit Visible and Audible warning for high CO2 concentration
*No LED Light - normal condition
*Green LED - Record current reading
*Red LED w/ beep - Current reading exceeds alarm threshold setting
Dew Point / Wet Bulb Temperature measurement
With functions like:
*MIN/MAX (Maximum & Minimum reading)
With CE marking, meets Europe's safety, health and environmental requirements
Made with durable & reliable materials Made in Taiwan

Specifications
Voltage:
*Input: 100-240VAC, 50~60Hz
*Output: DC 7.5~9.0V
*Output current: 0.5A
Respond Time: 10 Sec. for CO2 and 2 Sec. for RH
Operating Environment: 0~50°C, 5~80%
Storage Environment: -20~50°C, 5~90%
Power Supply : AC 9V / 0.5A Power adaptor
Dimension: 150 x 87 x 81.5mm

Set Includes:
1 x IAQ CO2 Monitor
1 x Power Adaptor (choose one from the availble plug US/ UK/ AU/ EU)
1 x USB Cable
1 x English Operation Manual
1 x Standard Packaging Box with Colored Sleeve


Feature

Measuring Range: CO2 (0~9999ppm) / Temperature {-10~60°C (14~140°F)} / RH (0.1~99.9%)
Accuracy: CO2 ( ±50ppm +5% of rdg (CO2) 0~2000ppm others out of scale range) / Temperature ( ±0.6°C/1F) / RH (±3%RH (at 25°C,10~90%), others 5%)
Resolution: CO2 (1ppm) / Temperature (0.1°C/0.1F) / RH (0.10%RH)
Simultaneous display of CO2 level, Temperature, Relative Humidity, Calendar (Y/M/D) and Time (clock)
CO2 sensor uses NDIR technology, Automatic baseline calibration function maintains the accuracy
Brand : Gain Express
Item model num : M0198130
MPN(PartNumber) : M0198130
EAN : 0701936209948
do not remove - ntos connect log tag
Attention for order international goods All items are delivered from oversea(USA,KOREA,JAPAN,Malaysia)Directly Delivery would be done local shipping company in country of Production Place and Qxpress or POST in singapore Total shipping takes 7~14 working days The item from the third country could take 2 week more than normal delivery in transit No exchange or Return is Allowed because of simple mind change
Such Return or exchange is absolutely allowed for the reason below
Major defect is discovered
Wrong item is Delivered
If you want to retunr or exchage at you cost, kindly Contact us via email
Please check when you return the item just for changing your mind, you could be charge return cost
(orginal + return shipping , duty, and etc)
You should let us know within 7 days from the date you received the item if you'd like to get a refund for the item

About Votage of electronics
The voltage of most electronics goods listed on our shop is 110V
Need transfomer to use US electronics
We cannot accept return for dameged electronic item because of not using transfomer