24v×300w,双灯切换,大工作台面,可调正色边,单片物镜,字迹清晰、色彩还原逼真。强排风、低温升、低噪音。
300w/24v 2 bulbs, centrifugal internal cooling and safe electricity cutting system, substitute for importing products.
TSA-285 Desktop Projectors TSC-285 Desktop Projectors
JY-135型便携式幻灯机(JY-135 Portable slide projector)
手动换片,亮度高,低温升、低噪音,方便使用携带.
Manual control, high light, quick cooling, low noise, easy and safe to use, easy to carry, 150w/24v