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The HHAQ-107 is ideal for making general measurements of mixed gas volatile organic compound (VOC) levels as part of an indoor air quality (IAQ) maintenance program. Much less expensive than photo-ionization meters designed to make precise measurements of VOC levels from a single gas. Small and light weight with a tripod mount fitting, the HHAQ-107 is a versatile tool for HVAC and IAQ technicians. The meters storage capacity can be entirely devoted to VOC readings or split 3 ways for VOC, ambient temperature and relative humidity. The HHAQ-107 incudes powerful data logging software for downloading readings to a PC and printing in table or graph form.

Specifications

• VOC Measurement Range/Resolution: 0 to 50/0.01 ppm
• VOC Warmup Time: 10 minutes first use, 2 minutes thereafter
• VOC Sensor Type/Longevity: Metal-oxide semiconductor/5 years (typical)
• Temperature Measurement Range: -10 to 50°C (14 to 122°F)
• Temperature Measurement Accuracy/Resolution: ±0.6°C (1.2°F)/0.1°
• RH Measurement Range: 10 to 90% RH
• RH Measurement Accuracy/Resolution: ±5% of reading at 25°C; ±7% of reading elsewhere in range/0.1% RH
• Dew Point Measurement Range: -73 to 47°C (-99.2 to 118°F)
• Wet Bulb Measurement Range: -11 to 48.2°C (12.2 to 118.8°F)
• Data Logging Capacity: 32,004 points
• Display Type/Size: Dual readout LCD/51 mm diagonal
• Auto Power-Off Trigger: 15 minutes of front-panel inactivity (can be disabled)
• Operating Temperature: 0 to 50°C at 0 to 95% RH, non-condensing
• Dimensions: 210 L x 60 W x 25 mm D
• Weight: 204 g, including batteries
• Power Source: (6) “AAA” batteries (included) or optional ac adaptor