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TM-305U Temperature & Humidity Datalogger
Brand:Tenmars
SKU:TM-305U
Measure humidity and temperature(℉/℃).
Datalogging- 50,000 records.
Fast USB download .
Easy- to-Use PC software for parameter settings and data analysis.
Internal Humidity Temperature alarm.
Application:
Building HVAC monitoring.
Indoor air quality survey.
Locate the presence of combustion fumes from vehicles and appliances.
| GENERAL: | |
| Operation Condition | -40-185℉(-40-85℃) |
| Operation Condition | 1-99% RH, non-condensing |
| RELATIVE HUMIDITY CENTRE: | |
| Type | Capacitor |
| Measurement Range | 1%-99% |
| Accuracy | ±3.0%RH(20~80%), ±5.0%RH(80%) |
| Resolution | 0.1% |
| TEMPERATURE SENSOR: | |
| Type | Thermistor |
| Measurement Range | -40-185℉(-40-85℃) |
| Accuracy | ±0.6℃(±1.2℉)from -20-50℃(-4 to 122℉),±1.0℃(±1.8℉) all other ranges. |
| Resolution | 0.1℃ |
| OTHERS; Display | 3 digits LCD |
| LED status | red LED of Alarm, greed LED of Record |
| Sampling rate | 1 time/3 seconds |
| Battery | One 3.6V ½ AA lithium battery |
| Battery Lift | 1 year |
| External Power Supply | 5 VDC with 0.5A |
| Operating temperature and humidity | -40 to 85℃(-40~185℉);1-95%RH, non-condensing |
| Instrument Dimensions | 83(L)*60(W)*24(H) mm |
| Weight | About 77g |
