• Input – Tone, Speech-Built in & Ext. Mike
• Output – Left, Right, Bone
• Freq. – Air (-20 dB to 80dB) 250Hz to 8Khz – 5dB Steps Bone (-20dB to 80 dB) 250Hz to 6Khz – 5dB Steps
• Masking – Wide Band – 100dB Max. – 10dB Steps
• Test – pure tone speech, Tone Decay (Counter)
• Tone – Continuous & Pulse
• Connectivity – External printer (Epson LX-300+) & Computer interface (Software Provided) Complete Data Storage up to 500 Patients with Name, Age, Sex, & Date ( Built in Real Time Clock)
• Screen – Dual Line Back Lit L.C.D. Display (With Contrast Control)
• Headphone – DR-59 TDH-39/49 (Optional)
• Bone Vibrator – B-71 Radioear
• Indicator – V.U. Meter for Speech
• Voltage – AC 230/50 Hz. DC 12V/1A Operation (Optional)
• Weight – 3.5 Kg. (With Soft Shoulder Bag)
• Dimension in cm – 25 x 21 x 7.5 cm
• Dimension in cm – 25 x 21 x 7.5 cm

(Specs. Subjects to change without notice)