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  • CO87 Desktop Indoor Air Quality Monitor Carbon Dioxide (CO2) Temperature Humidity %RH 0~2000ppm Range CO87 Desktop Indoor Air Quality Monitor Carbon Dioxide (CO2) Temperature Humidity %RH 0~2000ppm Range
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-% $-143.90 USD
CO87 CO87 Desktop Indoor Air Quality Monitor Carbon Dioxide (CO2) Temperature Humidity %RH 0~2000ppm Range - Gain Express
CO87 CO87 Desktop Indoor Air Quality Monitor Carbon Dioxide (CO2) Temperature Humidity %RH 0~2000ppm Range - Gain Express
CO87 CO87 Desktop Indoor Air Quality Monitor Carbon Dioxide (CO2) Temperature Humidity %RH 0~2000ppm Range - Gain Express
CO87 CO87 Desktop Indoor Air Quality Monitor Carbon Dioxide (CO2) Temperature Humidity %RH 0~2000ppm Range - Gain Express
CO87 CO87 Desktop Indoor Air Quality Monitor Carbon Dioxide (CO2) Temperature Humidity %RH 0~2000ppm Range - Gain Express
CO87 CO87 Desktop Indoor Air Quality Monitor Carbon Dioxide (CO2) Temperature Humidity %RH 0~2000ppm Range - Gain Express
CO87 CO87 Desktop Indoor Air Quality Monitor Carbon Dioxide (CO2) Temperature Humidity %RH 0~2000ppm Range - Gain Express
CO87 CO87 Desktop Indoor Air Quality Monitor Carbon Dioxide (CO2) Temperature Humidity %RH 0~2000ppm Range - Gain Express
CO87 CO87 Desktop Indoor Air Quality Monitor Carbon Dioxide (CO2) Temperature Humidity %RH 0~2000ppm Range - Gain Express
CO87 CO87 Desktop Indoor Air Quality Monitor Carbon Dioxide (CO2) Temperature Humidity %RH 0~2000ppm Range - Gain Express
CO87 CO87 Desktop Indoor Air Quality Monitor Carbon Dioxide (CO2) Temperature Humidity %RH 0~2000ppm Range - Gain Express
CO87 CO87 Desktop Indoor Air Quality Monitor Carbon Dioxide (CO2) Temperature Humidity %RH 0~2000ppm Range - Gain Express
CO87 CO87 Desktop Indoor Air Quality Monitor Carbon Dioxide (CO2) Temperature Humidity %RH 0~2000ppm Range - Gain Express
CO87 CO87 Desktop Indoor Air Quality Monitor Carbon Dioxide (CO2) Temperature Humidity %RH 0~2000ppm Range - Gain Express
CO87 CO87 Desktop Indoor Air Quality Monitor Carbon Dioxide (CO2) Temperature Humidity %RH 0~2000ppm Range - Gain Express
CO87 CO87 Desktop Indoor Air Quality Monitor Carbon Dioxide (CO2) Temperature Humidity %RH 0~2000ppm Range - Gain Express
CO87 CO87 Desktop Indoor Air Quality Monitor Carbon Dioxide (CO2) Temperature Humidity %RH 0~2000ppm Range - Gain Express
CO87 CO87 Desktop Indoor Air Quality Monitor Carbon Dioxide (CO2) Temperature Humidity %RH 0~2000ppm Range - Gain Express
CO87 CO87 Desktop Indoor Air Quality Monitor Carbon Dioxide (CO2) Temperature Humidity %RH 0~2000ppm Range - Gain Express
CO87 CO87 Desktop Indoor Air Quality Monitor Carbon Dioxide (CO2) Temperature Humidity %RH 0~2000ppm Range - Gain Express
CO87 CO87 Desktop Indoor Air Quality Monitor Carbon Dioxide (CO2) Temperature Humidity %RH 0~2000ppm Range - Gain Express
CO87 CO87 Desktop Indoor Air Quality Monitor Carbon Dioxide (CO2) Temperature Humidity %RH 0~2000ppm Range - Gain Express
CO87 CO87 Desktop Indoor Air Quality Monitor Carbon Dioxide (CO2) Temperature Humidity %RH 0~2000ppm Range - Gain Express
CO87 CO87 Desktop Indoor Air Quality Monitor Carbon Dioxide (CO2) Temperature Humidity %RH 0~2000ppm Range - Gain Express

CO87 Desktop Indoor Air Quality Monitor Carbon Dioxide (CO2) Temperature Humidity %RH 0~2000ppm Range

Product SKU: CO87
$143.90 USD
 
 
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  • Description
  • Return, Refund, & Warranty Policy
  • Reviews

This CO2 monitor is a desktop type unit designed for fast and accurate measurement of CO2 level, air temperature and humidity. Equipped with a triple LCD Display and programmable alarms complete with real time clock and calendar. It has a large LCD display and 15° tilt angle for easy reading. In addition, it has ABC (Automatic Baseline Calibration) and Manual Calibration option.

The built-in Non-Dispersive InfraRed (NDIR) sensor provides long term stable monitoring. User can set 2 alarm limits: upper & lower limit. It has an audible & visual alarm to give warning when CO2 concentration exceeds the limit. Once CO2 level goes back to normal the alarm will automatically stop, alarm can be also be stop by pressing any key.

Poor indoor air quality in rooms can lead to fatigue, lack of concentration and illness (Sick Building Syndrome) due to high CO2 concentration. IAQ monitoring and ventilation surveys of CO2 level & air ventilation become widely applied in public areas such as offices, classrooms, factories, hospitals, hotels.


Features:

  • Large LCD display of CO2 level, temperature and humidity
  • Simultaneous triple result complete with real time clock & calendar
  • 15° tilt angle
  • Easy to see and read
  • Indoor air quality level indication (Good, Normal, Poor)
  • Maintenance free NDIR (non-dispersive infrared) CO2 sensor
  • Stable Non-Dispersive Infrared (NDIR) Sensor for CO2 detection
  • Visible & Audible (80db) CO2 warning alarm when CO2 concentration exceeds the set limits
  • ABC (automatic Baseline Calibration)
  • Long time drift compensation
  • Manual CO2 calibration with calibration indicator
  • Max. & Min. CO2 value recall function
  • With power adaptor output voltage indicator via LCD and LED light
  • With level indicator, indicating if CO2 level is in "good", "normal", "poor" condition
  • Selectable °C and °F
  • Large digital readout
  • Factory pre-calibrated
  • With CE Marking, passed the standards and had been approved by Europen Directives for health & safety
  • Perfect to be used to monitor air quality in schools, office buildings, greenhouses, factories, hotels, hospitals and anywhere that high levels of carbon dioxide are generated

 

Specifications:

  • Measuring Range : 
    • CO2 : 0~2000ppm 2001~9999 (out of scale)
    • Air Temp. : -10°C~60°C (14°F~140°F)
    • Air RH% : 0.1%RH~99.9%RH
  • Resolution : 
    • CO2 :1ppm
    • Air Temp.:0.1°C / 0.1°F
    • Air RH%:0.1%RH
  • Accuracy:
    • CO2 : 50ppm ±5% of reading
    • Air Temp.:±0.6°C, ±0.9°F
    • Air RH%: ±5%RH (at 25°C, 10~90% RH)/±7%RH (at 25°C, <10% & >90% RH)
  • Response:
    • CO2: 2 mins (90% step change) 
    • Air Temp.: 2 mins (90% step change)
    • Air RH%: 10 mins (90% step change)
  • Air Quality Level (CO2 Concentration):
    • Good: 700ppm below (programmable by user)
    • Normal: 700 ~ 1000ppm (programmable by user)
    • Poor: 1000ppm above (programmable by user)
  • Max/Min function
  • Alarm: 1000ppm above (programmable by user)
  • Operating Condition: -10~50°C, 5~80%RH (Be sure to avoid condense)
  • Storage Condition: -20~60°C, 5~90%RH (Be sure to avoid condense)
  • LCD & Green LED Display
  • Power Supply: Power adaptor (5V/0.5A output)

 

Set Includes

  • 1 x CO2 Desktop Monitor
  • Power adaptor (5V/0.5A output) (Available in UK / US / EU / AU plug)
  • 1 x English Operation Manual
  • Standard White Packaging Box

Unhappy with your item?

If you are dissatisfied with your purchase, you may return it to us within THIRTY (30) DAYS from the purchase date subject to conditions below. Report or contact us for claims on missing items or parts, items damaged in transit, and incorrect item delivery within 2 business days upon receipt of item.


Refund & Credit

Refunds for the returned item will be issued in the same payment form used at the time of purchase. Once we receive and inspect the product, we will credit the amount to your account. Please allow 5-7 days for the credit to appear on your account.


Exchange

If the item was sent back for an exchange, please allow 3-5 business days for the replacement to be processed. The buyer will shoulder the return cost when returning an item for an exchange.


Wrong Item Received

If you received the wrong item, you may exchange it for the correct item or return it for a full refund.


Conditions

Please read all conditions below. If conditions are not met, Gain Express Holdings Ltd. reserves the right to refuse the return or to charge a restocking fee not less than 15%.

All returned or exchanged items must be in new condition and in their original box.We may refuse your return or refund request if:

  • The item(s) is returned without an RMA form
  • The item(s) has no valid, readable serial number (if any), inluding but not limited to items with missing, damaged, altered, or unreadable serial numbers
  • The item(s) was returned without all original packaging and accessories, including the retail box, manuals, cables and all other accessories originally included with the item(s)
  • The item(s) exhibits physical damages or is dirty

Returns must be done within THIRTY (30) DAYS after the purchased item has been received (unless specified) for replacement or full/partial refund, depending on what is agreeable to both parties.


Returning an Item

All returned items must be in good condition with complete original packaging and accessories. We reserve the right to charge a handling fee on all items returned to us for non-quality issues.

To Return Item(s):

  1. Fill out the RMA (Return Merchandise Authorization) form and submit for our review. Once we have authorized your return request via e-mail, then proceed to step.

  2. Pack your item(s) inside a shipping box. Please write Order ID # on a piece of paper and include it inside the box.
    (Please do not place stickers or shipping labels on the original manufacturer's package.)

  3. Ship your item(s) to a warehouse near you.
    (We recommend you ship via insured ground service with a tracking number. Return shipping charges is the buyer's responsibility. Gain Express Holdings Ltd. will bear the shipping cost of the replacement. We are not responsible for lost or damaged packages.)

We will take care of the rest for you!

 

Once our Returns Department has received and inspected your return, your refund or exchange will be processed right away.



Warranty

Replacement Warranty

Returns must be done within THIRTY (30) DAYS after receiving the purchased item (unless specified) for replacement or full/partial refund, depending on what is agreeable to both parties.


Product Service Warranty

All our items come with ONE (1) YEAR warranty for manufacturer defects. It does not include damage caused by misuse, accidents, abuse, alterations, neglect or other external causes.

The warranty will not extend to consumables (i.e. electrodes, calibration solution, battery, index oil), accessories, cable, compact disk and/or any written document bundled with the item.

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Gain Express Holdings Ltd.
Office Address

Room 10, 8F, Block B
Merit Industrial Centre
94 To Kwa Wan Rd., To Kwa Wan
Kowloon, Hong Kong

Email Address

info@gainexpress.com

Phone Number (Hong Kong)

(+852) 2362 7800 / 2365 6735

Phone Number (US)

(+1) 347 305 4263

Phone Number (UK)

(+44) 020 3286 9086

WhatsApp

(+852) 5446 6952

Business Hours

Monday to Saturday
10:00 AM - 7:00 PM HKT (GMT+8)

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