The Turnigy 4-in-1 RPM/Voltage Analyzer is the ideal tool for monitoring your battery cell voltages, utilizing as a low voltage alarm and even checking the RPM of your propeller! You can use this handy device for real time monitoring on the bench or in the air with its "lowest voltage record" feature.

All of the required sensors and accessories are included. This is one tool that is a must have for your flight box!

Features:
?Real-time battery voltage monitoring
?Lowest voltage record
?Adjustable low voltage alarm
?RPM sensing for 2~4 blade propellers

Specs:
Battery type: 2~6S LiPo/LiFe
Voltage measurement accuracy: 0.01V
Low voltage alarm setting range: LiPo 3.0~3.8V / LiFe 2.6~3.4V
Dimensions: 69 x 33.4 x 10.7mm
Weight: 22g

Includes:
Turnigy 4-in-1 RPM/Voltage Analyzer
Battery extension lead
RPM sensor
Foam mounting tape