D200 Ultrasound DetectorSmall and low weight heterodyne detector with backlit, large digit, accurate digital display, showing the tuned frequency. The frequency and volume controls are on the side of the case, making it easy to adjust.Specifications Type: Heterodyne Microphone Electret Frequency range: 10 - 120 kHz (min.) Display accuracy: +/- 0.15 kHz Bandwidth: 8 kHz (+/- 4 kHz), -6 dB Battery: 1 x IEC 6LF22 (9V) Quiescent current: 17 mA typ. including LCD backlight Size: 119 x 60 x 25 mm including knobs Weight: 150 g including battery Outputs: 2 x 3.5 mm jacks for headphones and recorder |
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