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AQH-20
Handheld indoor air quality meter.
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Product Specs
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| Accuracy Detail | Temperature Accuracy: ± 0.9 °F; CO2 Accuracy: ± 30 PPM; Humidity Accuracy: ± 3 % |
| Battery Size and Type | Alkaline AA |
| CO2 Measurement Range | 0 to 2000 PPM |
| Display Note | 4 digits for temperature/CO2 and 3 digits for humidity. |
| Display Type | LCD |
| Humidity Response Time | < 10 minutes |
| Measurement Type | CO2, Relative Humidity, Temperature |
| Operating Humidity | 0 to 95% RH |
| Operating Temperature, Max | 122 °F |
| Operating Temperature, Min | 32 °F |
| Process Temperature, Max | 140 °F |
| Process Temperature, Min | 14 °F |
| Relative Humidity | 0 to 99.9% |
| Resolution Note | Temperature Resolution: 0.1 °F; CO2 Resolution: 1 PPM; Humidity Resolution: 0.1% |
| Response Time | Temperature Response time < 2 minutes; CO2 Response time < 30s |
| Sensor Type | CO2 Sensor: Non-dispersive infrared |
| Supply Power Note | (4) 1.5 V AA alkaline batteries, included, user replaceable |
| Supply Power Type | Battery |
| Warm Up Time | 30 sec |
| Weight | 6.76 oz |
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