HIOKI FT3432 Portable Sound Level Meter

HIOKI FT3432 Portable Sound Level Meter is used in noise management by facilitating the measurement of noise in factories and schools, near machinery, etc., to ensure a more comfortable environment. Small enough to fit in a pocket and weighing just 105 g, the instrument measures sound level, equivalent continuous sound level, sound exposure level, maximum sound level, and C-weighted peak sound level.

Specifications :

• Applicable standards IEC 61672-1: 2002 Class 2, JIS C 1509-1:2005 Class2
• Measurement functions Sound level, Equivalent continuous sound level, Sound exposure level, Maximum Sound level, C weighting peak sound level (measurement possible only when peak range is selected)
• Measurement times 1/5/10 minutes, or 1 hour
• Frequency weighting characteristics A weighting, or C weighting
• Measurement level range [Wide range] A weighting: 30dB to 130dB, C weighting: 36dB to 130dB
• [Peak range] A weighting: 65dB to 130dB, C weighting: 65dB to 130dB
• Frequency range 20 Hz to 8000 Hz
• Microphone 1/2-inch electret condenser microphone
• Time weighting characteristics Fast or Slow
• Output DC output connector : DC output: 3 V (full scale), 25 mV/dB, Output impedance: 50 Ω
• AC monitor output connector : AC output: 1 Vrms +600 mVrms, -400 mVrms (at 110 dB) (Upper limit: 1.8 Vrms), Output impedance: 600 Ω, Frequency weighting characteristics: Z weighting
  Power supply LR03 (AAA) alkaline battery ×2, Continuous use 9 hr at wide range, R03 (AAA) manganese battery ×2, Continuous use 3 hr at wide range, Consumption: 80 mA
• Dimensions and mass 63 mm (2.48 in) W × 120 mm (4.72 in) H × 23.5 mm (0.93 in) D, 105 g (3.7 oz), (including batteries)
• Accessories Wind Screen WS-14 ×1, Hand Strap VM-63-017 ×1, Windscreen fall out prevention rubber NL-27-014 ×1, Silicon Cover NL-27-026 ×1, Carrying Case 9757 ×1, LR03 (AAA) alkaline batteries ×2, Instruction manual ×1