SmarTROLL Battery Pack for iOS

SmarTROLL Battery Pack for iOS
Code: R99110
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  • Bluetooth Low Energy (BLE) radio technology
  • Replaceable batteries
  • 80 hours of continuous field use
  • Measures air temperature and barometric pressure to automatically correct water level and dissolved oxygen data
  • Unique connector prevents mismatching instruments


  • smarTROLL Battery Pack
  • Four 1.5 V lithium AA batteries
  • Swivel belt clip
  • Instruction sheet