After continuous research and research by our company's scientific researchers, we successfully developed the new CA202 external amplifier. Compared with SA611, this amplifier is not only different in appearance, but also has a great breakthrough in technology. The main breakthroughs are as follows:
1.CA202 new external amplifier adopts closed panel, which has a simpler appearance and enhanced water and dust resistance.
2. The magnification is fixed to four common gears, which is easier to operate and completely avoids the abnormal operation of the original SA611 amplifier due to improper settings.
3. Rechargeable large-capacity lithium battery is used for power supply, which has longer battery life and greatly reduces the use cost. At the same time, the original SA611 amplifier will no longer cause damage to the amplifier due to the dry battery electrolyte flowing out.
4. Because there is no need to remove the amplifier and replace the battery, the internal cable damage and other conditions common to the original SA611 amplifier will also be greatly reduced.
5. Test accuracy is higher.
CA202 external amplifier SA661 external amplifier
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