HIOKI FT3432 Sound Level Meter
Convenient measurement of sound levels from electrical equipment and machinery
Simple operation—no range switching needed. Compact, lightweight design for easy one-handed operation.
Basic specifications (Accuracy guaranteed for 1 year)
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
Power consumption : LR03 (AAA) alkaline battery × 2, continuous use 9 hours at wide range, R03 (AAA) manganese battery × 2, continuous use 3 hours at wide range
Dimensions, 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 battery (LR6) × 2, Instruction manual × 1