Handheld Meter Detects VOCs


HHAQ-107 meter makes general measurements of mixed gas volatile organic compound (VOC) levels as part of an indoor air quality (IAQ) maintenance program.

HHAQ-107 can detect ammonia, toluene, ethanol, hydrogen sulfide (H2S) and cigarette smoke. Features include 32,000 data logging points, free powerful data logging software, and an adjustable high VOC concentration audible alarm, and is ideal for HVAC and IAQ technicians.


  • ¬†Metal-Oxide Semi-Conductor Sensor within Vented Ball Housing Detects Ammonia, Toluene, Ethanol, Hydrogen Sulfide (H2S) and Cigarette Smoke
  • Make Total VOC Concentration Measurements, Ambient Temperature, Relative Humidity (RH), Dew Point and Wet Bulb Temperatures
  • Logs Up to 32,000 Data Points
  • Powerful Data Logging Software
  • Adjustable High VOC Concentration Audible Alarm
  • Min/Max Memory (for All Measured Parameters) and Data Hold
  • Separate Automated Procedures for VOC Zero Adjustment and Background Calibration
  • Manually Off-Settable Temperature and RH Sensor Drift
  • Large Backlit Dual-Readout LCD
  • Tripod Mountable
  • US Price Starts at $299

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