Stores 16,000 readings ( optional up to 64000 ), last several years, depending on the interval

Recording rhythm of a second to 24 hours, via software freely adjustable

• Min / Max-monitoring for complete coverage of extreme values and between the recording points
• Quartz Clock Real-time and real-time integrated calendar
• When memory is full, the oldest values are overwritten first (ring buffer principle)
• Mini printer can be connected to a mobile data evaluation 
  Measurements remain in memory even without battery 
  Resolution of air temperature sensor: 0.1 ° C
  Range of air temperature sensor: -10 ° C to +50 ° C, Tolerance: + / - 1 ° C
  
  Power supply means easier 3V lithium battery.
•  
• Dimensions 57x35x18 mm (HxWxD), Weight: 25g including battery