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Notify me when its in stock• Multi-Parameter Tracking:
The AZ 7732 device is an advanced desktop analysis device that can simultaneously measure essential air quality parameters such as carbon dioxide (CO₂), relative humidity, air temperature, and dew point.
• Long-term Operation with Batteries:
Unlike similar models, this device operates only with 3 AAA batteries and does not require an adapter. With its structure that provides extraordinary power savings, it offers continuous operation for approximately 1 year in Eco mode and approximately 6 months in Regular mode.
• Two Different Operation Modes:
– Eco Mode: Data is updated every 1 minute. Battery life is 1 year and above.
– Regular Mode: Data is updated every 10 seconds. Battery life is approximately 6 months.
• Displaying Environmental Quality with Colors and Facial Expressions:
The air quality of the environment is visually presented to the user on the LCD screen with green, yellow, and red colors and facial expressions:
– Green (Good): CO₂ < 800 ppm
– Yellow (Moderate): 800–1000 ppm
– Red (Poor): > 1000 ppm
• Audible and Visual Alarm:
When the CO₂ value exceeds 1000 ppm, the device emits a loud beep at 2-second intervals. The sound can be muted with the Mute button, but the alarm icon on the screen continues to flash.
• Carbon Dioxide Measurement Technology:
The device uses high-sensitivity NDIR (non-dispersive infrared) sensor technology.
• Average and Peak Value Display:
With the AVG button;
– The average CO₂ value of the last 8 hours
– The average CO₂ value of the last 24 hours
– The highest CO₂ value (peak) of the last 24 hours can be displayed.
• Security Password and Anti-Theft:
With the password protection feature, the settings section can be secured against unauthorized persons.
• Flexible Installation Options:
– Easy placement with desktop stand
– Can be wall-mounted with hanging hole and mounting bracket.
• Box Contents:
The device itself, 3 AAA batteries, hanging bracket, screws, and English user manual
• Carbon Dioxide Measurement Range: 0 ~ 9,999 ppm
• Carbon Dioxide Precision:
– ±50 ppm (within 400 ~ 5000 ppm range ±3%)
– ±10% (within 5001 ~ 9999 ppm range)
– No measurement for <400 ppm
• CO₂ Resolution: 1 ppm
• CO₂ Warm-up Time: 10 seconds
• CO₂ Response Time: Less than 5 minutes
• Temperature Measurement Range: 0.0 ~ 50.0 degrees
• Temperature Precision: ±0.6 degrees
• Temperature Resolution: 0.1 degrees
• Temperature Response Time: Less than 2 minutes
• Humidity Measurement Range: %5.0 ~ %95.0 RH
• Humidity Precision:
– ±5% RH (at 25 degrees, %10 ~ %90 RH)
– ±7% RH (in other ranges)
• Humidity Resolution: %0.1 RH
• Humidity Response Time: Less than 20 minutes
• Dew Point Range:
– –68.2 ~ 50.0 degrees
– –90.8 ~ 122 Fahrenheit
• Screen: LCD screen (60 x 44 mm)
• Operating Environment: 0 ~ 50 degrees | %0 ~ %95 RH
• Storage Environment: –20 ~ 50 degrees | %0 ~ %90 RH
• Dimensions: 86 x 86 x 25 mm
• Weight: 115 grams
• Power Source: 3 AAA batteries
