0812-8222-8891 Calibrator Sound Level SC-942, harga Calibrator Sound Level SC-942 murah di jakarta indonesia, SC942

SC-942/ SC942 Sound Level Calibrator Product Description 94 dB & 114 dB Sound calibrator Standard 94 dB and 114 dB/ 1000 Hz sound calibrator, useful to calibrate the Sound Level meter precisely. Features: - Useful tool to calibrate the Sound Level meter precisely - Frequency : 1000 Hz ± 5 % - Sound Pressure Level: 94 dB and 114 dB - Suitable Microphone Type: 0.5 inch or 1 inch microphone Specifications: Frequency : 1000 Hz ± 2 % Sound Pressure Level : 94 dB range 94 dB ± 0.75 dB 114 dB range 114 dB ± 0.9 dB Suitable Microphone Type : 0.5 inch or 1 inch microphone Total harmonic distortion : 94 dB range ± 2 % 114 dB range ± 5 % Operating Temperature : 0 to 50 ? ( 32 to 122 ? ) Power Consumption : Approx. DC 7 mA. Accessories Included Instruction manual 1 PC 0.5 " mic. adapter 1 PC Adjust Screw Driver 1 PC Carrying case, CA-03 1 PC Power requirements: 2 PCs 006P DC 9V batteries. Heavy duty or Alkaline type, DC 9V battery. 006P, MN1604 ( PP3 ) or equivalent, 2 PCs. Dimensions: Round 50 mm dia. x 82 mm. Weight ( including batteries ) Approx. 350 g/ 0.77 LB.