Data Loggers

• 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

• Simultaneously Measure and Record Illuminance, Ultraviolet (UV), Temp and Humidity
• Record and Store up to 8,000 Measured Samples
• User-Selectable Sampling Interval of 1 Second to 60 Minutes
• Internal 2 Point Adjustment Function
• View Current Readings, Cumulative Illuminance and Cumulative Amount of UV Light on 4 Digit LCD

Includes Battery, USB Cable, PC Software, User Manual and Sensors w/ 1.5 Meter Cable

• Easy-to-Use USB Computer Connection (Multiple Data Loggers Can Be Connected)
• Simultaneous Monitoring of Multiple Channels of Data Through Software
• 24,000 Total Readings (8,000 per Channel)
• Up to One Year of Battery Life with Continued Usage (Dependent on Sampling Rate)
• High Speed Data Transfer Downloads 8,000 Readings in About 8 Seconds

Includes TR-3100 Sensor, Software Manual and CD, USB Cable, and AA Alkaline Battery

• 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

• Simultaneously Measure and Record Illuminance, Ultraviolet (UV), Temp and Humidity
• Record and Store up to 8,000 Measured Samples
• User-Selectable Sampling Interval of 1 Second to 60 Minutes
• Internal 2 Point Adjustment Function
• View Current Readings, Cumulative Illuminance and Amount of UV Light on 4 Digit LCD

Includes Battery, USB Cable, PC Software, User Manual and Sensors w/ 1.5 Meter Cable