Overview The Fluke 945 Sound Level Meter has been designed to meet the measurement requirements of safety Engineers, Health, Industrial safety offices and quality control in a wide variety of industrial environments. It offers two types of measurements: 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. Applications: Environmental Health and Safety testing and verification Sound testing for education environments Heavy and light industry sound testing Healthcare environment testing Safety testing Includes 9V battery User manual Features Measurement and measurement indicators Measurement of Environmental Noise (A weighted): 30 to 130 dB, 0.1 dB resolution, accuracy +/- 1.5 dB Measured mechanical noise (C-weighted): 35 to 130 dB, 0.1 dB resolution, accuracy +/- 1.5 dB Frequency response: 31.5 Hz to 8 kHz Temperature coefficient: for each degree Celsius 0.1 dB (decibels) ( 28 oC pm Accessibility Regular measurement mode (Fast) and random noise, the average sound level mode (Slow) selected Maximum Minimum Data Retention Backlight Auto Power Off Specifications 1 / 2 inch condenser microphone 9V battery (about 50 hours time) Operating temperature: 5 oC to 40 oC, relative humidity, "80% Storage temperature: -10 oC to 60 oC, relative humidity "70% Work :0-2000 m above sea level Electrical Standard: IEC 651 2-type; ANSI 1.4 2-type Calibration period: 1 year Size: 200 x 55 x 38 mm Weight: 233 grams (with battery)
