Indoor Air Quality Data Loggers and Monitors

• Simultaneously Measure and Record Carbon Dioxide, Humidity and Temperature Readings
• Measurement Range of 0 to 9,999ppm (CO₂); 0% to 99% RH (Humidity) and -25°C to 70°C (Temp)
• Stores 8,000 Data Samples Between Wireless Transmissions to Base Collector or Repeater
• 150 Meters Line of Sight Transmission Range Between Devices (Logger to Base Collector or Repeaters)
• Automatic Transmission of Data (Current or Logged) at Set Interval to Base Collector or Repeater

Includes Logger, (4) AA Alkaline Battery, External Temp/RH Sensor, AC Adapter, USB Cable and User Manual

A Complete System Requires a Base Collector (RTR-500DC, RTR-500GSM, RTR-500NW or RTR-500AW) and a RTR-500 Series Wireless Data Logger

Wireless Notice and Disclaimer
The use of Radio Frequency products is tightly regulated by local laws. Wireless products sold by MicroDAQ, LLC are approved for use in the U.S. and Canada, but may not be in other countries. It is the sole responsibility of our customers to insure that the local use of wireless products purchased on this site is in full compliance with all local laws and regulations. MicroDAQ, LLC and the manufacturers it represents will not accept any responsibility for the use of unapproved wireless product in other countries.

• Simultaneously Measure and Record Carbon Dioxide, Humidity and Temperature Readings
• Measurement Range of 0 to 9,999ppm (CO₂); 10% to 95% RH (Humidity) and 0°C to 55°C (Temp)
• Stores 8,000 Data Samples Between Wireless Transmissions to Base Collector or Repeater
• 150 Meters Line of Sight Transmission Range Between Devices (Logger to Base Collector or Repeaters)
• Automatic Transmission of Data (Current or Logged) at Set Interval to Base Collector or Repeater

Includes Logger, (4) AA Alkaline Battery, External Temp/RH Sensor, AC Adapter, USB Cable and User Manual

A Complete System Requires a Base Collector (RTR-500DC, RTR-500GSM, RTR-500NW or RTR-500AW) and a RTR-500 Series Wireless Data Logger

• Measures and Records Carbon Dioxide (CO₂), Temperature and Humidity in Indoor Environments
• 0 to 5,000 ppm (CO₂), 0°C to 45°C (Temp) and 10 to 90% RH (Humidity) Measurement Ranges
• Programmable Alarms and Contact Closure Output
• Large LCD Display will Cycle Through all Three Measurements
• Perfect for Air Quality Monitoring and IAQ Auditing

Includes Sensors, Software, (4) AA Alikaline Batteries, USB Cable and AC Adapter

• Measures and Records Carbon Dioxide (CO₂), Temperature and Humidity in Indoor Environments
• 0 to 5,000 ppm (CO₂), -25°C to 70°C (Temp) and 0 to 99% RH (Humidity) Measurement Ranges
• Programmable Alarms and Contact Closure Output
• Large LCD Display will Cycle Through all Three Measurements
• Perfect for Air Quality Monitoring and IAQ Auditing

Includes Sensors, Software, (4) AA Alkaline Batteries, USB Cable and AC Adapter

• Measures and Records Carbon Dioxide (CO₂), Temperature and Humidity
• Data is Downloaded to a Computer with USB Cable or Wirelessly with Bluetooth
• Stores up to 1 Million Measurements
• Includes Air Quality Report Software for Data Processing and Generating Reports
• User Programmable High and Low Alarm Settings for CO₂ With Visual and Audible Alarms

Includes Hard Carrying Case, USB to Wall Plug Adapter, 6ft USB Cable, (2) AA Batteries, Air Quality Report Software (AQR), Quick Start Guide and User Manual

• Measure and Record Temp, Humidity, Light and Air Velocity and Sound with Optional Adapter
• External Type J and K Thermocouple (Sold Separately) to Measure Additional Temperature Point
• 0°C to 50°C Measurement Range with ±0.8°C Accuracy
• LCD Display Shows Current Readings, Max and Min Readings and Battery Status
• 1 Second to 1 Hour User-Selectable Sampling Rate
• Powered by User-Replaceable Batteries with Optional AC/DC Powered Adapter (RSD-ADP-NA)

Kit Includes Environmental Meter, All-in-One Probe, 16GB SD Card, AC Power Adapter, Hard Carrying Case and Batteries

• Measure and Record Temp, Humidity, Light and Air Velocity and Sound with Optional Adapter
• External Type J and K Thermocouple (Sold Separately) to Measure Additional Temperature Point
• 0°C to 50°C Measurement Range with ±0.8°C Accuracy
• LCD Display Shows Current Readings, Max and Min Readings and Battery Status
• 1 Second to 1 Hour User-Selectable Sampling Rate
• Powered by User-Replaceable Batteries with Optional AC/DC Powered Adapter (#RSD-ADP-NA)

Includes All-in-One Probe, Hard Carrying Case and Batteries