Bulb : One spare bulb
Bulb type : Stainless bulb
Blades : 3 Macintosh blades
Handle : Standard Knurled
Type : Two-channel for independent outputs
Test Signal : Pure tone, Pulse tone, Warble tone, Narrowband noise
Output : TDH 39 Air conduction headset(L/R), B71 Bone conduction headset(L/R), Free Sound field
Input : Tone and Speech
Otoscope : 1
Size ear speculum : 3
Ophthalmoscope : 1
Nasal Speculum : 1
Light source : LED bulb
Luminance : About 18.5 lumen
Lens : Glass lens with 3 X magnification
Ear Specula sizes : 2.4 mm 3 mm 4 mm 5 mm