Reed Instruments Data Logging Meters

• 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

• 2 Channels for Measure and Record Single Phase AC Current and/or AC Voltage with External Sensors
• Measurement Range of 10 to 200 Amp AC (Current) and 10 to 600 Volts AC (Voltage)
• Records onto Internal Memory up to a Total of 256,000 Readings
• 1 Second to 24 Hour User Selectable Sampling Rate
• Powered by (4) AAA Alkaline Batteries or AC Adapter

Includes AC Current Clamp, Voltage Sensor, USB Cable, Software, AC Adapter and Batteries

• Measure and Record Temperature, Humidity and Carbon Dioxide
• Recorded Data to Internal Memory with Easy Analysis Using Microsoft® Excel®
• 1 Second to 60 Minute User-Selectable Sampling Rate
• LCD Display Shows Current Readings, Max and Min Readings, Alarm and Battery Status
• 10 Hours of Typical Battery Life (Dependant Upon Environment, Display and Sampling Rate)
• Powered by 9-Volt Alkaline User-Replaceable Batteries
• Available with Carbon Dioxide (CO₂), Temperature and Humidity Calibration

Includes Temperature, Humidity and Carbon Dioxide Sensors, USB Cable, Hard Carrying Case and 9-Volt Battery

• Measures Sound Levels Based on IEC 61672-1 Class 2 Requirements
• Fast and Slow A/C Frequency Weighting with Measurement Range of 30dB to 130dB
• Records up to 64,000 Datapoints, 60dB Dynamic Space in each Range
• Backlit LCD Display Shows Current Readings, Max and Min Readings and Battery Status
• Powered by (4) AAA User-Replaceable Batteries

Includes Sound Level Microphone, Windscreen, USB Cable, Windows Software, (4) AAA Batteries and Hard Carrying Case