HobbyKing E-OSD

HobbyKing E-OSD
A very simple OSD (On Screen Display) for FPV users who want to see their 2 or 3 cell LiPo voltage level while flying.
Very easy to install; runs in line with your battery and also your video-out wire.

Features:
Voltmeter & Stopwatch
Double Voltage Input
Manual Calibration
Programmable Display Content
Supports NTSC & PAL
Anti-Glare Shade Control Signal

Specifications:
Weight: 3.3g
Dimensions: 34 x 17 x 4mm
Working Voltage: 7.2~12v