Air Sander 5in Orbital Pneumatic Sanding Machine 12000RPM Palm Grinder for Vehicle Furniture

1??HIGH ACCURACY: DDS possess good accuracy and frequency stability. suitable for oscilloscope sweep time factor calibration 2??SMALL AND PORTABLE: Function signal generator module possess small size. complete functions. simple operation. easy to carry 3??TESTING. DEBUGGING. AND MEASURING: Together with the oscilloscope. can be used for testing and debugging of electronic circuits. testing and measuring the frequency characteristics and impulse response of audio amplifiers 4??FOR OSCILLOSCOPE AND PROBE: Square wave output. suitable for oscilloscope attenuator and probe pulse characteristic adjustment. etc. 5??SCRATCH RESISTANT ABS: Adopt good quality ABS material. possess impact resistance. scratch resistance. environmentally friendlyAir Sander 5in Orbital Pneumatic Sanding Machine 12000RPM Palm Grinder for Vehicle Furniture