MSA ESP II Voice Amplifier MSA Millennium, Advantage 1000, M40, GREAT conditions

All have been tested and inspected. Most of these appear brand new and never used or issued.

The MSA ESP II Voice Amplifier features hands-free voice amplification, is battery-powered with a life of up to 18 hours, and is designed for use with MSA Millennium and Advantage 1000 gas masks. It is lightweight, waterproof, and provides clear communication in high-noise environments

Functionality

• Provides hands-free voice amplification for local, short-range communication.
• Consists of a microphone and speaker.
• Features a simple push-button on/off switch.
• Automatically turns off when removed from the gas mask.

Safety and Compliance

• NIOSH rated as intrinsically safe for use in hazardous locations (Class I, II, and III, Division 1, Groups A, B, C, D, E, F, and G).

State Trooper Surplus. Expired Warranties. 

Grade A+ = Looks and feels new. Pictures Marked A

Grade B = Light usage. No Examples at this time.

Grade C = Cosmetics, rubber missing or torn etc, might need to replace depending on your desired usage/expectations. Larping or cosplay these are perfect. Refer to pictures marked C

Grade F = TINKERERS or Parts. Something is missing, broken or damaged. Audio most likely does NOT function. In the right hands everything is fixable. No Examples at this time