Displays the CO2 levels in the surrounding environment as a numerical value. Also equipped with a temperature sensor.
● Displays the CO2 level in the surrounding environment as a numerical value. Additionally, it shows it in three levels with LEDs, making it intuitively easy to understand. ● It also has a built-in temperature sensor. It alternately displays the CO2 level and room temperature.
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basic information
■Specifications - Measurement range: CO2 0–3000ppm, Temperature 0–+50℃ - Resolution: CO2 1ppm (0–1000ppm), 10ppm (1001–3000ppm), Temperature 0.1℃ - Measurement accuracy: CO2 ±100ppm or 7% of reading (whichever is greater, 0–2000ppm), ±10% of reading (2000ppm and above), Temperature ±1.5℃ - Response time*1: CO2 approximately 2 minutes, Temperature approximately 20 minutes - Data update: CO2 every 15 seconds, Temperature every 5 seconds - LED settings: Green: <800ppm, Yellow: 800–1200ppm, Red: >1200ppm (all factory settings, adjustable) - Operating temperature and humidity: 0–+50℃, below 80% RH (no condensation) - Storage temperature and humidity: -10–+60℃, below 80% RH (no condensation) - Dimensions and weight: W169 × H42 × D24mm, approximately 70g - Power supply: Supplied via USB (5V, 300mA)*2 - Accessories: Instruction manual, USB cable - Calibration: Possible (temperature only) *1 Time taken for data to stabilize upon initial power on *2 Can be powered from an AC adapter, mobile battery, PC, etc. with a USB port. These are not included with the product.
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Applications/Examples of results
■Product Overview ●Ventilation guideline for highly airtight places such as soundproof rooms and karaoke rooms *3 ●Check for indoor environment where air exchange is often forgotten *4 ●Ventilation guideline for indoor heating during winter *3 This device is for monitoring the appropriate levels of CO2 in daily life. Please do not install or manage the environment of this device in places with low oxygen concentration (e.g., environments where CO2 exceeds 1500ppm) as it is dangerous. *4 Do not place it in direct sunlight, such as on dashboards, and use it within the specified storage and operating temperature ranges. Additionally, do not install it in locations that may interfere with operation or safety. ■Features ●Includes thermometer (thermistor type) function ●Issues a warning sound when CO2 concentration falls below the set level. ●The LED display for CO2 levels can be customized to your own reference value (PPM).
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