■ 제품필수정보

제조사	Testo
제조사품명	0554 0452
간략설명	Testo 0554 0452 Sound Level Calibrator, ±0.5 dB Accuracy, 94 dB, 114 dB Output, 1/2 in, 1 in Microphone

■ 제품사양

Sound Output = 94 dB, 114 dB Frequency = 1000Hz Accuracy = ±0.5 dB Microphone Size = 1/2 in, 1 in Battery Life = 40 h Battery
타입 = 9V
최대 작동 온도 = +40°C
최소 작동 온도 = 0°C Model Number p = 0554 0452
무게 = 170g Sound level calibrator, adapter ring for 1/2-inch microphones, carry case, instructions. Testo Sound Level Calibrator. For testing and adjusting sound level measurement equipment LED display for function and battery status 2 levels can be set Suitable for 1/2-inch and 1-inch microphones