TZ-BT05B: Bluetooth Temperature Data Logger (with external sensor)

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21,00 €

TZ-BT05B: Bluetooth Temperature Data Logger (with external sensor)

TZ-BT05 is a low power consumption Bluetooth data logger, using the latest Bluetooth 4.1 technology, Nordic NRF51822 chip development, and design, It can collect temperature of the surrounding environment and record and preservative historical data, can store up to 12000 pieces of temperature data, Bluetooth 4.0 can be downloaded over the phone APP, to achieve full stage real-time temperature recording. It has a small size, is lightweight, easy to carry, has high accuracy, and other characteristics, widely used in various other areas of refrigerated storage and transport, archives, experimental (test) rooms, museums, and other temperature testing.



  • Frequency signal transmission 2.400 – 2.4835GHz
  • Protocol Bluetooth 4.1
  • Modulation GFSK
  • Transmission interval 10S, adjustable
  • Internal battery CR2450,62OrnAh/3V
  • Output power -4dBm, adjustable
  • Maximum transmission distance 55 meters ( 4dbm )
  • Storage can store 12000 pieces of data
  • Battery life 3 years (depends on working mode, can replace battery)
  • Net weight 25g
  • Dimension 66mm*48mme10mm
  • Temperature operating range -25°C–+60°C
  • Temperature detecting accuracy ±-0.5t(-20°C–+40°C),1°C(Other temperature )




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