Selang /Tubing Alat bantu dengar

selang tubing alat bantu dengar Harga tercantum : per 1 meter 1. Item Name: PVC tubing 2. Application : IEM (In-ear Monitors) / BTE hearing aid earmolds 3. Material: PVC 4. Color: Transparent 5. sizes : 2.0 mm ID x 3.2 mm OD, For earmoulds used with BTE (behind the ear);hearing aids and In-ear monitors;the quality of tubing is very important. For high powered aids the tubing should be thick-walled with a hole diameter of 2mm. Use of standard tubing on high powered aids may cause feedback. Earmoulds need to be re-tubed regularly. Replace the earmould tubing as soon as it begins to harden. It is surprising how much the tubing can affect the sound quality.