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Fluke
FLUKE 945 measures environmental noise between 30 to 130 dB along with mechanical noise between 35 to 130 dB. It is denoted as A weighting and C weighting. The A weighting is for general noise sound level and the C weighting is for measuring sound level of acoustic material control in various environments. The Fluke 945 conforms to the IEC651 Type 2, ANSI S1.4 Type 2, and JISC1502 requirements for Sound Level Meters
- Measurement of environment noise (A weighted)
30 to 130 dB 0.1 dB ±1.5 dB (ref 94dB@1KHZ)
0 Measurement of mechanical noise (C weighted)
35 to 130 dB 0.1 dB ±1.5 dB (ref 94dB@1KHZ)
- Display 0.1 dB steps on 4-digit LCD screen
- Frequency response From 31.5 Hz to 8 kHz
- Recording intervals From 1 second to 8 hours
- Safety standard CE, designed to meet IEC651 Type2, ANSI S1.4 Type 2
- Microphone 0.5-inch electric condenser microphone
- Time weighting Fast slow
- Dimensions 200 x 56 32 mm