Indoor Air Quality Data Loggers and Monitors

• Integrated Sensors for Carbon Dioxide, Humidity and Temperature Measurements in an Indoor Environment
• Wireless Transmission of Recorded Readings to Android devices, iPhone, iPad Using Bluetooth Smart LE Communications
• 0 to 5000ppm, -20°C to 70°C and 1% to 70% RH Measurement Ranges with a ±50ppm, ±0.21°C and 2% RH Accuracy
• (4) User-Replaceable AA Alkaline Batteries with 6 Month Life (5 Minute Sampling Rate)
• Stores up to 84,650 Measured Readings with Date/Time Stamp if Bluetooth Communications Not Available

Includes Command Strip, Double-Sided Tape, Hook & Loop Strap and (4) AA Alkaline Batteries. HOBOmobile App Available on the Apple Store and Google Play

• Measures and Records Carbon Dioxide, Temperature and Humidity Readings Simultaneously
• LCD Display, Low Battery Indicator and Programmable High and Low Alarms
• Carbon Dioxide Measurement Range of 0 to 9999 ppm with ±75 ppm ±5% of Reading Accuracy
• 1 Second to 24 Hour User-Selectable Sampling Rate
• Stores up to 16GB of Recorded Readings onto Internal Memory

Includes USB Cable, Power Adapter and Wall Mounting Bracket

• Measures and Records Carbon Dioxide, Temperature and Humidity Readings Simultaneously
• LCD Display, Low Battery Indicator and Programmable High and Low Alarms
• Carbon Dioxide Measurement Range of 0 to 9999 ppm with ±75 ppm ±5% of Reading Accuracy
• 1 Second to 24 Hour User-Selectable Sampling Rate
• Stores up to 16GB of Recorded Readings onto Internal Memory

Includes USB Cable, Power Adapter, Wall Mounting Bracket and NIST Traceable Certificate

• 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 Readings from 3 Separate Probes (Temp/RH, CO₂, CO or O₂)
• Recorded Data Logs to SD Card with Easy Analysis Using Microsoft® Excel®
• 2 Seconds to 8 Hour User-Selectable Sampling Rate
• LCD Display Shows Current Readings, Max and Min Readings, Alarm and Battery Status
• 35 Hrs to 120 Hrs of Typical Battery Life (Dependant Upon Environment, Display and Sampling Rate)

Kit includes Temp/RH, CO₂, CO and O₂ Sensors, 16GB SD Card, AC Power Adapter, Hard Carrying Case and (6) AA Batteries

• Simultaneously Measure Readings from 3 Separate Probes (Temp/RH, CO₂, CO or O₂)
• Recorded Data Logs to SD Card with Easy Analysis Using Microsoft® Excel®
• 2 Seconds to 8 Hour User-Selectable Sampling Rate
• LCD Display Shows Current Readings, Max and Min Readings, Alarm and Battery Status
• 35 Hrs to 120 Hrs of Typical Battery Life (Dependant Upon Environment, Display and Sampling Rate)
• Powered by (6) AA Alkaline User-Replaceable Batteries

Includes Temp/RH, CO₂, CO and O₂ Sensors. Hard Carrying Case and (6) AA Batteries