Spectrum Generators is a type of Tactical Item used in Once Human. See a list of ingredients needed to craft Spectrum Generators here.
How to Get Spectrum Generators
Crafting Spectrum Generators requires using an Advanced Synthesis Bench in your base. The materials used to craft this Tactical Items are a bit harder to come by and require advanced tools for acquisition.
Aluminum Ingot x3
Special Part x8
Electronic Part x15
Acid x5
Glass x8
Spectrum Generators Info
An optical device with internal circuitry made of an unknown metal that can manipulate light refraction to achieve a cloaking effect. Use it to remain invisible for 15 seconds. The effect vanishes when certain actions are performed.