The ETU++ is a replacement for the G&G ETU electronic board. It improves your trigger unit by adding many new, useful features. It works with any power source that provides between 7 and 17V and delivers enough current to ensure a smooth gun cycle. Li-Po and Li-Ion batteries with 7.4, 11.1 or 14.8 volts are recommended.

Characteristics:

- Independent firing mode programming- set any combination of firing modes at the "SAFE", "SEMI", "AUTO" switch positions
- Active brake- stops the engine after each shot
- Piston pre-stretch
- Binary trigger- allows 2 shots in SEMI mode
- Cadence reduction
- DMR mode (sets intervals between single shots)
- Low battery alarm- designed for Li-Po and Li-Ion batteries
- Diagnostics- electronics continuously checks the gun and mosfet
- Electronic fuse- protects the weapon and battery in case of serious malfunctions

ETU++ works with any battery at voltages from 7V to 17V. It can also be used in powerful upgrades, without spring force limitation. The maximum cadence is 50 rounds/second (RPS).

Package contents.

Weight: 30g