The Environmental and Air Quality Monitoring Tools in the Invisible World Kit provide advanced capabilities for measuring and analyzing air quality, temperature, and environmental conditions. These tools are excellent for STEM programs, environmental studies, and hands-on learning experiences.
Aranet4 Home Air Quality Monitor
Klein Tools IR1 Infrared Thermometer
Poniie PN2500 Power Usage Monitor
Overview
The Aranet4 Home Air Quality Monitor is a portable device that measures indoor air quality, including CO₂ levels, temperature, humidity, and atmospheric pressure. It features an e-ink display and can connect to a smartphone app for extended functionality.
Setup and Usage
Powering On:
Insert 2 AA batteries into the compartment and close securely.
Press the power button to turn on the device.
Viewing Data:
The e-ink screen displays real-time readings for CO₂, temperature, and humidity.
Use the color-coded indicator for air quality:
Green: Good
Yellow: Moderate
Red: Poor
Connecting to the App:
Download the Aranet4 app from the App Store or Google Play.
Enable Bluetooth on your smartphone and follow the app’s instructions to pair with the device.
Applications:
Monitor indoor air quality in classrooms, libraries, or homes.
Use in STEM activities to teach about the effects of CO₂ and ventilation.
Maintenance
Replace batteries as needed (battery life is approximately 1 year with typical use).
Calibrate the device annually or when readings appear inconsistent.
Clean the exterior with a dry cloth.
Overview
The Klein Tools IR1 is a non-contact infrared thermometer designed to measure surface temperatures from a safe distance. With a wide temperature range and laser targeting, it’s suitable for various applications.
Setup and Usage
Powering On:
Insert the included battery and press the trigger to power on.
Taking Measurements:
Aim the laser at the surface to be measured.
Hold down the trigger to display the temperature reading.
Release the trigger to hold the reading on the screen.
Adjusting Settings:
Use the mode button to toggle between Fahrenheit and Celsius.
Adjust the emissivity setting based on the material being measured (refer to the manual for guidance).
Applications:
Measure HVAC system temperatures.
Identify hotspots in electrical components.
Use in STEM projects to explore heat transfer.
Maintenance
Clean the lens with a soft cloth to avoid scratches.
Store in a cool, dry place when not in use.
Replace the battery when the display dims.
Overview
The Poniie PN2500 is a Wi-Fi-enabled power usage monitor that tracks energy consumption for electrical devices. It’s useful for analyzing power usage trends and promoting energy efficiency.
Setup and Usage
Connecting to a Device:
Plug the Poniie monitor into a wall outlet.
Connect the electrical device to the monitor’s outlet.
Viewing Data:
The LCD screen displays real-time voltage, current, power (watts), and energy usage (kWh).
Use the mode button to cycle through measurement parameters.
Using the Wi-Fi Functionality:
Download the Poniie app from the App Store or Google Play.
Follow the app’s instructions to pair the monitor with your smartphone.
Access detailed usage reports and set alerts for high power consumption.
Applications:
Monitor energy usage in library equipment.
Conduct experiments on power efficiency for STEM programs.
Maintenance
Clean the exterior with a dry cloth.
Ensure the monitor is not exposed to moisture or extreme heat.
Regularly check connections for safety.
Air Quality Monitor:
Keep the device away from direct sunlight and moisture.
Handle with care to avoid damaging sensors.
Infrared Thermometer:
Avoid pointing the laser at eyes or reflective surfaces.
Ensure the lens remains clean for accurate readings.
Power Usage Monitor:
Do not exceed the rated voltage or current.
Avoid using with damaged electrical devices.
Air Quality Monitor:
Inaccurate readings: Perform a calibration using the app.
Device not pairing: Restart Bluetooth and ensure the app is updated.
Infrared Thermometer:
Erratic readings: Clean the lens and verify the emissivity setting.
No display: Replace the battery.
Power Usage Monitor:
No data displayed: Check the device connection and power source.
Wi-Fi issues: Restart the monitor and re-pair it with the app.
Confirm that all items are included:
Air Quality Monitor (with batteries).
Infrared Thermometer (with battery).
Power Usage Monitor (with user manual).
Clean devices and ensure batteries are removed if requested.
Pack items securely in their designated slots.
Complete the post-use feedback form.