Test & Measurement
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(Giá chưa VAT).0₫Castle 01GA611 Sound Level Calibrator 94 dB, 104 dB, 114 dB [01GA611]; 204-1597
Castle.THÔNG SỐ KỸ THUẬT: Sound Output 94 dB, 104 dB, 114 dB Accuracy ±0.25 dB Microphone Size 1 - 2in Battery Life 70 h Model N...
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(Giá chưa VAT).0₫Castle 01GA612 Sound Level Calibrator 94 dB, 104 dB, 114 dB [01GA612]; 204-1598
Castle.THÔNG SỐ KỸ THUẬT: Sound Output 94 dB, 104 dB, 114 dB Accuracy ±0.4 dB Microphone Size 1 - 2in Battery Life 70 h Model Nu...
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(Giá chưa VAT).0₫Gossen Metrawatt METRACAL MC Multi Function Calibrator 300V 300mA [M245A]; 699-5229
Gossen MetrawattTHÔNG SỐ KỸ THUẬT Maximum Voltage Measurement 300V Maximum Current Measurement 300mA Battery Life 70 h Battery Type AA Power Source...
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