Spec

• Size: 63W x 120H x 23.5Dmm
• Weight: 105g (including cell)
• Basic specification: Accuracy warranty period of 1 year, Post-adjustment accuracy warranty period of 1 year
• Is available effective period of the test: 5 years
• Conformed standards: Measurement method normal sound level meter JISC1509-1: 2005 class2, IEC61672-1: 2002Class2
• Measurement function: Noise level, Equivalent noise level, Sound exposure level, Large value of the noise level, C characteristics peak noise level (measurement available if only set to peak range)
• Measurement time: 1/5/10 min, 1h
• Frequency weighting characteristics: A characteristics, C characteristics
• Measurement level range: Wide range[A]30dB - 130dB[C]36dB - 130dB, Peak range[A]65dB - 130dB[C]65dB - 130dB
• Frequency range: 20Hz - 8000Hz
• Microphone: 1/2 inch electret condenser type microphone
• Hour weight characteristics: Fast, Slow
• Output: DC output terminal: 3V (full scale), 25mV/dB
• Output resistance: 50Ω
• AC monitor output terminal: 1Vrms + 600mVrms, -400mVrms (110dB when) (upper limit value 1.8Vrms of output voltage)
• Output resistance: 600Ω
• Frequency weighting characteristics Z
• Power supply: AAA alkali dry cell x 2 (wide range continuous use: 9h), Or AAA manganese dry cell x 2 (wide range continuous use: 3h)
• Consumption current: 80mA
• Accessories: Window screen (WS-14) x 1, Hand strap (VM-63-017) x 1, Window screen captive rubber (NL-27-014) x 1, Silicone cover (NL-27-026) x 1, Carrying case 9757 x 1, AAA alkali dry cell (LR03) x 2, Instruction manual x 1
• *Sound level meter is the statutory measurement instrument set out in the Measurement Act. Therefore, Must use the sound level meter that passed the test when it is used to "trade proof". (Effective period of verification is 5 years)
• Normal sound level meter test with FT3432 passed test
• FT3432
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