Sundström Small Talk ST2-SR Voice Amplifier Size:One Size 1 pcs lock ring1 pcs

1 pcs lock ring1 pcs exhalation membrane1 pcs cover1 pcs silencer soft1 pcs silencer hard

Attachment knobs for welding shield Sundström SR 584

2 pcs exhalation membranes

Heat protection for hard hat SR 580

This warranty ensures that the sensors in the gas monitor will continue to function correctly for at least 4 years

Sundström Small Talk ST2-SR Voice Amplifier Size:One Size 1 pcs lock ring1 pcsThe Voice Amplifier ST2 SR is a communication accessory for the Sundstrm SR 100 SR 90 3 SR 900 half mask Air Purifying Respirator (APR) and SR 200 full face mask Air Purifying Respirator (APR). The microphone is mounted onto the exhalation valve seat of the respirator. The pocket size loudspeaker can be clipped onto a breast pocket or waist belt. The ST2 SR is designed to withstand temperature, vibration, impact, dust and spray. It is water resistant,