รุ่น(Model) RatedVoltage Frequency(Hz) RatedCurrent Power(W) SoundOutputdB(A) 1m Continuousrunningtime Degree OfProtection Material สี(Color) MS-490 110 VAC 2.35A 250W 150 dB MS-490 220 VAC 1.15A 250W 150 dB MS-590 220 VAC 50/60 1.8A 400W 160 dB 5-8 Min. IP 44 Aluminumand Steel…
