Reed Instruments Data Logging Meters
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R9920
- 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
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R9920-NIST
- 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
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R6050SD
- Measures and Records Temperature, Humidity, Dew Point and Wet Bulb Using External Sensors
- Measurement Range of 0°C to 50°C (Temperature) and 5% to 95% RH (Humidity)
- External Type J and K Thermocouple (Sold Separately) to Measure Additional Temperature Point
- Recorded Data Logs to SD Card with Easy Analysis Using Microsoft® Excel®
- 1 Second to 1 Hour User-Selectable Sampling Rate
- Battery-Powered with Optional AC/DC Powered Adapter (#RSD-ADP-NA) Available
Includes Temperature/Humidity Probe, Soft Carrying Case and (6) AA Alkaline Batteries
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R4700SD
- 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