Utm Computer Servo Control Universal Testing Machine (HD-B604-S)
We make every effort to produce and promote GV6120C, language teaching system, Speech Laboratory equipment, serve the whole country, and go international, making our company a company that the society needs. We are committed to planning brand development strategies and completing the upgrade of intelligent brand management. We continue to grow in the environment of fierce market competition. With high quality, dedicated management and service, we wholeheartedly welcome domestic and foreign customers to visit and patronize. Our concept would be to assist presenting the confidence of each prospective buyers while using the offering of our most honest service, as well as right merchandise. Our products are the best.
RJ11 Language Lab Headset
Language Laboratory Headset Features:
a) Frequency Response: 125Hz ~ 8000 Hz, ± 17 dB (0dB = 20uPa The) (input power = 1mW);
b) Electrical Impedance: 32Ù ± 20%;
c) The characteristics of sound pressure level (sensitivity): the = 100dB/1mW (0dB = 20uPa).
a) Frequency response :40-20000HZ
b) Type: electrets microphone;
c) Receiving voltage response: -47 ± 2 dB (0 dB = 1V/Pa);
d) Directional type: two-way.
Language Lab Headset Detail
Language Laboratory Headset Packing
1). Packing Measurement
2). Packing Details
Payment & Delivery
1)Payment Terms: TT, L/C at sight.
2)Delivery Time: 10-15 days after getting the deposit
Real Language Lab Headset Case
Our aim is to provide customers with a full range of Utm Computer Servo Control Universal Testing Machine (HD-B604-S) and high-quality and thoughtful service. Our advantages are not limited to high-quality product performance. We cultivate employees' sense of belonging and ownership of the company, and form a community of destiny between the company and employees, and companies and distributors.