AQH-20 Indoor Air Quality Meter CO2 Humidity Temperature measures humidity, air temperature, and carbon dioxide concurrently on sizeable backlit LCD. It features a hold function, MIN/MAX/AVG functions, an audible alarm if conditions are hazardous, and wet bulb and dew point measurements.
AQH-20 Indoor Air Quality Meter CO2 Humidity Temperature measures humidity, air temperature, and carbon dioxide concurrently on sizeable backlit LCD. It features a hold function, MIN/MAX/AVG functions, an audible alarm if conditions are hazardous, and wet bulb and dew point measurements.
Caractéristiques
Applications
| Ranges | CO2: 0 to 2000 ppm Temperature: 14 to 140°F (-10 to 60°C) Relative Humidity: 0.0 to 99.9% RH |
| Accuracy | CO2: ±30 ppm ±5% of reading Temperature: ±0.9°F (±0.6°C) Humidity: ±3% RH (10 to 90%) ±5% (0.0 to 9.9% or 90 to 99.9%) |
| Resolution | CO2: 1 ppm Temperature: 0.1°F (0.1°C) Humidity: 0.1% RH |
| Response Time | CO2: < 30 seconds Temperature: < 2 minutes Humidity: <10 minutes |
| Display | 4 digits for temperature/CO2 and 3 digits for humidity |
| CO2 Sensor | Non-dispersive infrared |
| Temperature Limits (Non-Condensing) | 32 to 122°F (0 to 50°C) |
| Humidity Limits (Non-Condensing) | 0 to 95% RH |
| Power Requirements | (4) 1.5 V AA alkaline batteries, included, user replaceable |
| Warm Up Time | 30 seconds |
| Agency Approvals | CE |
| Weight | 6.76 oz (200 g) |
| Ranges | CO2: 0 to 2000 ppm Temperature: 14 to 140°F (-10 to 60°C) Relative Humidity: 0.0 to 99.9% RH |
| Accuracy | CO2: ±30 ppm ±5% of reading Temperature: ±0.9°F (±0.6°C) Humidity: ±3% RH (10 to 90%) ±5% (0.0 to 9.9% or 90 to 99.9%) |
| Resolution | CO2: 1 ppm Temperature: 0.1°F (0.1°C) Humidity: 0.1% RH |
| Response Time | CO2: < 30 seconds Temperature: < 2 minutes Humidity: <10 minutes |
| Display | 4 digits for temperature/CO2 and 3 digits for humidity |
| CO2 Sensor | Non-dispersive infrared |
| Temperature Limits (Non-Condensing) | 32 to 122°F (0 to 50°C) |
| Humidity Limits (Non-Condensing) | 0 to 95% RH |
| Power Requirements | (4) 1.5 V AA alkaline batteries, included, user replaceable |
| Warm Up Time | 30 seconds |
| Agency Approvals | CE |
| Weight | 6.76 oz (200 g) |
