Heine Beta 4 USB Rechargeable Handle with Lithium Ion Battery (TL version)
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Heine Beta 4 USB Rechargeable Handle with Lithium Ion Battery (TL version)

Product Code: X-007.99.388TL

* TL Version of Handle is Compatible with Any Heine TL or Welch Allyn 3.5V Otoscope Head.
  • Heine rechargeable otoscope handle charges via USB power cord and AC outlet
  • Metal construction handle for durability
  • Lithium Ion battery technology offers long operating times and no memory issues
  • Operating Time:  3 hours (Xenon bulb); 8 hours (LED bulb)
  • Charging Time:  4 hours from 30%; 10 hours when battery is completely drained
  • Battery Level Indicator - Indicator light on the bottom of the handle will turn yellow as a warning when the battery has less than 30% operating time remaining
  • Deep Battery Discharge Protection - Integrated system protects your investment by preventing the battery from completely draining and ensuring maximum battery life
  • Galvanic Separation Module - Enables user to charge the handle with ANY USB Plug or power source; Protects handle from full mains voltage flowing directly to the handle if faulty or inferior plug is used
  • AV version of handle for use with only Heine otoscope heads is also available (item# X-007.99.388

  • (1) BETA 4 USB Handle
  • (1) Lithium Ion Battery
  • (1) USB Charging Cord
  • (1) USB Transformer
  • Lithium Ion Rechargeable Battery (item# X-007.99.383)
  • Bottom Insert Battery Converter for Use with 'C Cell' Batteries (item# X-00.99.119)

What does TL version mean?

  • TL stands for "twist lock".  A TL version of head or handle is compatible with Welch Allyn 3.5 handles AND Heine handles or heads.  TL bulbs work with TL heads. 


What does AV version mean?

  • AV versions of Heine handles means it is compatible ONLY with Heine heads and Heine otoscope heads are compatible ONLY with Heine AV handles.  AV replacement bulbs are only compatible with AV otoscope heads.