Technical parameters: 1. high-frequency signal frequency range: 400KHz -130MHz; (have 5 range) 2. low-frequency signal: frequency 1KHz ± 5%, the rate of not less than 20mV continuously adjustable; power supply: AC 220V ± 10% 50Hz ± 5%.
Page up:J1008 Dual cylinder
Next page:J0206 Electronic metronome