RadioEar DD450 High Frequency Circumaural Headset - 6.3mm Angled Jack

• Circumaural headset that can be used for audiometry testing in the standard audiometry range 125 Hz - 8 kHz as well as high frequency testing up to 20 kH
• Complies with IEC-60645-1 and ANSI S3.6 up to 16 kHz
• RoHS compatible
• Good ambient noise isolation
• 40 ohm frequency response
• Gold-plated connectors
• Capable of full range testing
• Adjustable, soft padded headband & extremely comfortable ear cups
• Cable: 2.5m length 
• Plug type: 30^o 6.3mm gold-plated mono jack
• When using an IEC60318-1 coupler with a type 1 adaptor on an artificial ear, the standard allows for calibration using the RETSPLs
• Headset with a straight jack available, see item #8520324

Note: Special Order Item -- 2 week lead time