ILAQ-481 Portable CO2 Monitor with Temperature & Humidity Measurement NDIR Sensor Technology, 3-Color Air Quality Alert, Rechargeable Battery 40+ Hour Continuous Usage

Sku: ILAQ-481
$60.90 USD
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Minimum Order Quantity (MOQ) : 30 pieces
For inquiries and orders, e-mail us at info@instrulife.com or message us via our chatbot


This compact CO2 monitor accurately measures CO2 levels (0-5000ppm), temperature, and humidity with an NDIR sensor for reliable results. Features a clear LCD, three-color air quality indicator (Green/Yellow/Red), and adjustable backlight. The rechargeable Li-ion battery lasts over 40 hours, while its ventilation hole design ensures optimal performance. Ideal for homes, offices, schools, and workplaces. User-friendly and enjoy simple calibration. Includes USB Type-C charging cable.

Features:

  • Clear LCD Display
  • Measure CO2, Temperature, and Humidity
  • Rechargeable Li-ion Battery ( more than 40 hours continuous use)
  • Three-Color Air Quality Indicator
    • Green indicator: CO2<800ppm
    • Yellow indicator: 800≤CO2≤1200ppm
    • Red indicator: CO2 >1200ppm
  • Adjustable Backlight Brightness
  • NDIR Sensor
  • Design with a ventilation hole
  • Switchable temperature unit (°C/°F)
  • Simple and easy calibration
  • Compact & Portable Design

Specifications:

  • CO2 Measurement
    • Range: 0- 5000ppm
    • Accuracy at 0~3000pp: ± 50ppm or ± 5% of reading, whichever is greater
    • Accuracy over 3000ppm: ± 7%
    • Repeatability: 20ppm at 400ppm (standard dev. of 10 readings in 1min)
    • Resolution: 1ppm (0-1000); 5ppm (1000-2000); 10ppm (>2000)
    • Temp Dependence: ± 0.2% of reading per ° C or ± 2ppm per ° C, whichever is greater, referenced to 25°
  • Temperature Measurement
    • Operating Temperature: 0-50°C (32-122°F)
    • Display Resolution: 0.1°C (0.1°F)
    • Accuracy: ±1°C (±1.8°F)
  • Response Time: <2min for 63% of step change or <4.6min for 90% step change
  • Warm-up Time: 15 sec
  • Operating Condition: 0-50°C (32-122°F); 0-95% RH, non-condensing
  • Storage Condition: -20-60°C (-4-140°F); 0-95% RH, non-condensing
  • Power Requirements: 160mA Peak, 15mA average at 5.0V
  • Battery Life: >40 Hours (Internal 1100mA LI battery)
  • Dimension: 120 x 66 x 33mm (4.7 x 2.6 x 1.3inch)
  • Weight: 86g ( 3.0oz)

Set Includes:

  • 1 x CO2 Monitoring
  • 1 x USB Type-C Cable
  • English Instruction Manual
  • Standard Factory Packaging

A printed user manual is already included with this item. No digital user manual or software is available.

RETURN AND REFUND

Most new, unopened items can be returned within thirty (30) days of delivery for a full refund. If the return is due to our error—such as receiving an incorrect or defective item—we will also cover the return shipping costs.

If you request a refund, it will be issued using the original payment method within four (4) weeks after you hand the package over to the return carrier. This timeframe includes shipping transit to our facility, processing upon receipt, and the time required for the refund to be posted to your account.

WARRANTY POLICY

Most of 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.

For more information, please visit our Return, Refund, and Warranty Policy page.

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