MSRP: $49.99
Available for*: $29.99
*at participating retailers

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Sentry Li-Po/Ni-MH Capacity Gauge

The only digital voltage monitor that tests LiPo and Ni-MH batteries.

At a Glance

The Sentry LiPo/NiMH Digital Voltage Monitor offers you an easy to use DVM with superior battery application over the competition.  The Sentry DVM quickly confirm charge levels on conventional Ni-Cd and Ni-MH batteries and it is the only tester on the market that tests popular LiPo packs.  The Sentry DVM features a large LCD digital display and a 7-step bar graph for quick assessment of battery charge levels.  And, the Sentry DVM is powered by the load battery so no internal batteries are required.


  • Compatible with Ni-MH and LiPo packs
  • 3.7-20V DC for a wide range of battery applications
  • Large LCD digital display is easy to read
  • 7-step bar graph for quick assessment of battery condition
  • Powered by load battery with no internal battery required
  • Reverse polarity protects against damage when battery is connected