EXTECH CO250 Digital Portable CO2 Meter

Price:

6.800.000,-

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Features:
• Checks for Carbon Dioxide ( CO2) concentrations
• Calculates statistical weighted averages of TWA ( 8 hour time weighted average) and STEL ( 15 minute short term exposure limit)
• Maintenance free NDIR ( non-dispersive infrared) CO2 sensor
• Measurement ranges:
o CO2: 0 to 5, 000ppm
o Temperature: -14 to 140° F ( -10 to 60° C)
o Humidity: 0.0 to 99.9%
• User programmable audible alarm
• Backlit triple LCD display
• Built-in RS-232 interface for capturing readings on PC
• Data acquisition software and cable included to record and document CO2, Humidity and Temperature data
• Optional 33% and 75% RH calibration bottles
• Complete with software and cable, 4 AA batteries, and carrying case

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