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 ***: 9h), Or AAA manganese dry cell x 2 (wide range continuous ***: 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 *** the sound level meter that passed the test when it is ***d to "trade proof". (Effective period of verification is 5 years)
• Normal sound level meter test with FT3432 passed test
• FT3432