Smart Alarm Lithium Battery Checker & Alarm

The SmartAlarm has similar functionality to the SmartGuard, but is smaller and includes a programmable low voltage alarm. Being lightweight, the SmartAlarm can also be used as an on-board battery monitor and when combined with the remote twin 90dB sounder with LED it can give you live audible battery warnings in flight.
\nLithium Battery Cell Count: 1~8 Cells
\nLithium Cell Low Voltage Alarm Range: 2.0~4.0V
\nNiCd, NiMH, Pb Pack Voltage Range: 3.3~24.0V
\nPack Low Voltage Alarm Range (NiCd, NiMH, Pb) 2.0~20.0V
\nVoltage Display Resolution: 0.001V
\nCurrent Loading of Test: 24mA
\nWeight: 23g (Main unit)
\nDimensions (L x W x D): 67 x 39 x 13mm
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\n Click here to view the instruction manual