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Features | |||
DT-191 | DT-191A | DT-191B | |
Temperature datalogger | * | ||
Temperature and humidity datalogger | * | ||
Temperature and air pressure datalogger | * | ||
Immediately USB fl ash disk PDF report | * | * | * |
Freely selectable sample rate 1 min to 24h | * | * | * |
LCD Max Min display | * | * | * |
Download collected data through USB interface | * | * | * |
Battery life :up to 1 years (1 minutes sample rate ) | * | * | * |
Alarm display if user-defi ned maximum/minimum value exceed | * | * | * |
Analysis software used to view graph for logging data | * | * | * |
Size (HxWxD): 75mm x 35mm x 16mm
Weight: 50g
Specifications | |||
DT-191 | DT-191A | DT-191B | |
Temp. range | -40 to 70℃/ -40 to 158℉ |
-40 to 70℃/ -40 to 158℉ |
-40 to 70℃/ -40 to 158℉ |
Temp. accuracy | ±1℃/1.8℉ | ±1℃/1.8℉ | ±1℃/1.8℉ |
Temp. resolution | 0.1℃/0.1℉ | 0.1℃/0.1℉ | 0.1℃/0.1℉ |
Humidity range | 0 to 100%RH | 0 to 100%RH | |
Humidity accuracy | ±3.5%RH | ±3.5%RH | |
Humidity resolution | 0.1%RH | 0.1%RH | |
Air pressure range | 300 to 1200hpa | ||
Air pressure accuracy | ±3hpa | ||
Air pressure resolution | 1hpa | ||
Memory | 40020 | 40020 (20010/channel) |
40020 |
Sample rate | 1min-24 hours | ||
Battery life | 1years(Sample rate 1minute) | ||
PDF report | Immediately USB fl ash disk PDF report | ||
Analysis software | Windows XP/Vista/win7/win8/win10 |
Accessories : 3V Lithium battery,software and clamshell.