$36.99 Buy It Now or Best Offer
free,30-Day Returns
Seller Store qpking_official_store
(937) 98.6%,
Location: Bordentown, New Jersey
Ships to: US,
Item: 185770394060
Restocking Fee:No
Return shipping will be paid by:Buyer
All returns accepted:Returns Accepted
Item must be returned within:30 Days
Refund will be given as:Money Back
CMTOOL:CMTOOL
MPN:MMT552
Type:air quality monitor
Warranty:2 Year
Function 1:Carbon Dioxide Formaldehyde Detector
Function 2:Temperature Humidity Sensor
Alarm:Audible
Sensor Type:TVOC
Power Source:Battery Powered
TVOC measuring range:0.000 mg/m³ ~ 2.000 mg/m³
HCHO measuring range:0.000 mg/m³ ~ 1.000 mg/m³
CO2 measuring range:385ppm ~ 2000ppm
Temperature measurement range:0℃ ~ 90.0℃ / 32℉ ~ 194℉
Humidity measurement range:0~90%RH
CMTOOL Handheld CO2 Meter Air Quality Monitor Indoor Home Air Quality Tester AnalyzerAbout this item1.【5-in-1 Portable Air Quality Monitor】This indoor air quality monitor provides accurate results for many air quality measurements, including Carbon Dioxide(CO2), Formaldehyde(HCHO), Volatile Organic Compounds(TVOC), Temperature and Humidity. The temperature unit of the home air quality tester supports conversion between Celsius and Fahrenheit, and there is a MAX button for viewing the maximum data in the current test record.2.【Real-Time Monitoring and Smart Reminder】The air quality detector is responsive, the detected data is displayed on a screen, and then the system evaluates the risk level (GOOD or OK or POOR), and when the value exceeds the normal range, the buzzer sounds quickly. Mute button: Turn on or turn off the alarm sound. In silent mode, the mute symbol is not displayed and there is no alarm sound. The alarm sound is turned on by default.3.【1000mAh Rechargeable Battery and Low Battery Reminder】The carbon dioxide detector have a built-in 1000mAh rechargeable lithium battery, with a USB cable. When the battery is fully charged, the formaldehyde detector can last for 6-7 hours. When the battery power is too low, the battery frame will flash to remind the user to charge, while charging, the characters in the battery frame will flash in sequence until the battery symbol is fully displayed when the battery is fully charged.4.【High-Precision Sensor and Wide Range of Application】The indoor air quality monitor adopt an updated digital temperature and humidity sensor, and the high-precision sensor identifies and captures different pollutants in the mixed gas to ensure the accuracy of the measurement of various indicators. The air quality analyzer help monitor air quality and is widely used in the home, office, car, kitchen, bedroom, gym, hotel, camping, party and more.5.【LCD Display and Support Backlight】The handheld air quality tester is made of ABS material, and the excellent performance of high-temperature resistance and impact resistance makes the air pressure meter have a long service life. The large display screen supports LCD backlight to make the operation more convenient and the displayed data clearer and easier to read. Short press the backlight button to turn off or enable the backlight function.6.【Packing List and 2-Year Warranty】The air quality test kit include 1pc Air Quality Monitor, 1pc USB Cable and 1pc user manual. We provide a 24-month free warranty and 24 hours friendly customer service to ensure your shopping experience. If you have any questions about this indoor air quality testing kit, please feel free to contact us and we will provide you with a satisfactory solution as soon as possible. FAQQ: Does it have to be switched off when it’s charging? Can it charge with power switch on?A: You can turn off the air quality tester when charging, or use it while charging; using it while charging will not affect the use effect.Q: Can the alarm be disabled?A: Yes, the mute button is used to turn on or turn off the alarm sound. In silent mode, the mute symbol is not displayed and there is no alarm sound.Q: How to reset and recalibrate the air quality tester?A: In a place with good outdoor air, press the “calibration button” on the device for 3 seconds and hear a beep.CO2 measuring range: 385ppm ~ 2000ppmTVOC measuring range: 0.000 mg/m³ ~ 2.000 mg/m³HCHO measuring range: 0.000 mg/m³ ~ 1.000 mg/m³Temperature measurement range: 0℃ ~ 90.0℃ / 32℉ ~ 194℉Humidity measurement range: 0~90%RH Mute Button: Turn on or turn off the alarm sound. In silent mode, the mute symbol is not displayed and there is no alarm sound. The alarm sound is turned on by default.Backlight Button: press to turn off or enable the backlight function.Maximum Data Button: View the maximum data in the current test record.Calibration Button: Press and hold for 5 seconds, the air quality data will be cleared and re-tested.Temperature Unit Selection Button: Convert between Celsius and Fahrenheit.Power Button: long press for 5 seconds to hear a beep, turning the power on or off. When turned on, the number on the screen starts from 120 and counts down to 0. (It is recommended to leave it in a ventilated place for 20 minutes before turning it on)WIDE APPLICATIONThe air quality analyzer help monitor air quality and is widely used in the home, office, car, kitchen, bedroom, gym, hotel, camping, party and more.DETAILS DISPLAYDigital Temperature and Humidity SensorFunction ButtonHD Large Screen1000mAh Rechargeable Battery IMPORTANT HINTDon’t let the liquid flow into the inside of the instrument.Avoid hitting the sensor with gas higher than the measuring range, as this may damage the sensor.After the instrument is left for a long time, odorous gas will accumulate in the instrument, which will affect the test results. In this case, the instrument must be placed in a cool and ventilated place and then used for more than 1 hour. (No need to operate the instrument during ventilation)Avoid operating the air quality monitor in a strong wind environment.Avoid vibration shock and drop.PaymentDelivery detailsTerms of salesAbout usContact usPaymentWe only accept eBay payments.Payment should be made within 5 days after bidding ends. We are not responsible for buyers’ local tax and duty.（1） Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer responsibility.（2）Please check with your country customs office to determine what these additional costs will be prior to bidding / buying.（3）Orders shipped from China will be charged with or without customs duty according to the amount of collection and payment on behalf of eBay. Uncollected orders will require the buyer to clear customs and pay the duty when the package arrives at the destination country. Customs clearance is the buyer’s responsibility and obligation.For orders that do not include tax, buyers can note the tax code at the time of payment for customs clearance.Delivery detailsWe only ship parcel to the address in eBay payment.Please make sure payment address in eBay is correct.1.We usually send the package to you within 3 working days after receiving your payment (US,Germany,UK ship). Of course, except for special circumstances such as severe weather, please wait patiently.2.Once the goods are shipped, a package tracking number will be formed, you can get it on eBay, and you can monitor the progress of the package at any time3.Usually we ship the package from China via: Fedex,UPS/USPS, DHL,Aramex,SpeedPak,China Post etc.from US via：UPS/USPS. from Germany via:GLS,DHLfrom UK via:Hermes,Royal Mail4.If you have special needs for transportation services, or urgently need to get the purchased items, please notify us before payment, or leave a message when paying, we will provide you with a solution as soon as possible.Terms of sales1. Item may be returned for refund or replacement within 30 days of the purchase date. Returned merchandise must be unused, in original packaging and include all accessories. Shipping costs are non-refundable. 2. Defective products may be returned for repair up to1-3 yearfrom the purchase date. Repairs will be processed through the manufacturer, we will assist in the repair procedure in any way we can to expedite the process. 3. Before any return, a Return Merchandise Authorization (RMA) must be obtained by contacting the seller. Any products returned to us without an RMA will be sent back to the buyer at his/her expense. The buyer is responsible for the cost of returning any merchandise. About TAX1.Import duties, taxes and customs duties are not included in the item price or shipping charges.2.Any tax fees or customs duties occurred in import country ,that should be covered by buyer. Thanks for your understanding.3.Please check with your country customs office to determine what these additional costs will be prior to bidding / buying.About us1. We are a professional worldwide wholesale company with own factory. A shop specializing in auto repair tools, please pay attention to us! 2. We are a professional Authorized dealers of AUTOOL and MRCARTOOL . Also offer reasonable prices , excellent customer service and a reliable credit standing are our target! 3. It now own four country warehouses in the world:China warehouse, United States warehouse, United Kingdom warehouse and Germany warehouse. It is now one of the biggest online commercial corporations in China.Contact us1.Our normal business hour is Monday to Friday 9:00 AM to 6:00 PM Beijing TIME. 2.Please email me through “MY MESSAGES” on eBay, if you have any questions about our listings or inventory or troubles. Welcome your any-time parchase! 3.In order to provide you the best service, please treat the transaction fairly.Positive Feedback and 5-stars of DSR are our life, before you leave a neutral or negative feedback.Do wish you can contact us firstly BEFORE giving us or feedback, so that we can know the problem and try our best to meet your requirements.Thank you~ 4.Any question ,Pls feel free to contact us via eBay message, we will reply within 24 hours.5. We apologize for the late reply to the question during the holidays.6.We are a customer-centric company, and your feedback is very important to us, so please tell us what you think of our products
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