| Datasheet: |
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| General Tools CDM77535 Handheld Environmental Air Quality Meter Description: |
 General Tools CDM77535 Handheld Environmental Air Quality Meter is ideal for indoor air quality (IAQ) diagnosis of offices, classrooms, factories, hospitals and hotels. This handheld environmental air quality meter provides Non-dispersive infrared (NDIR) technology. Formerly Mannix Instrument.
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| General Tools CDM77535 Handheld Environmental Air Quality Meter Characteristics: |
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 Great for indoor air quality (IAQ) diagnosis of offices, classrooms, factories, hospitals and hotels
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 Non-dispersive infrared (NDIR) technology
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 Measures: CO2 level, air temperature, dew point, wet bulb temperature and humidity
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 Triple displays of CO2 level, temperature and humidity
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 Stable NDIR sensor for CO2 detection
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 Statistics of weighted averages TWA (8 hour weighted averages) STEL (15 minute weighted average)
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 Backlight
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 Audible CO2 warning alarm
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 Battery or Adaptor
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 Manual calibration on CO2 and humidity
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 RS232 interface
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 Min, Max, STEL, TWA
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| Includes: |
 Molded hard case
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 Adapter 9V 100-240VAC
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 4 AA batteries
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| General Tools CDM77535 Handheld Environmental Air Quality Meter Specifications: |
| Range |
 14 to 140F (-10 to 60C)
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| CO2 range |
 0-5000ppm
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| Resolution |
 1ppm
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| Accuracy |
 +/-30ppm+/-5%rdg
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| Pressure Dependence |
 +1.6% reading per kPa deviation from normal pressure, 100kPa
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| Resolution |
 0.1F (0.1C)
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| Accuracy |
 +/-0.9F (0.6C)
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| Humidity range |
 0 to 99.9%
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| Resolution |
 0.1%
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| Accuracy |
 +/-3% between 10 to 90% +/-5% other
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| Warm up |
 30 seconds
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| Operating |
 32 to 122F (0 to 50C), 0 to 95% (avoid condensation)
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| Storage |
 -4 to 140F (-20 to 60C), 0 to 99% (avoid condensation)
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| Battery Life |
 24 Hours (Alkaline)
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Need Technical Advise? Please Call: 602-795-4033
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