Sound Level Calibrator
(Model No.: TM- 100)
Quality Product ~ Made in Taiwan
FUNCTIONS
- Setting standard sound level at 94 dB and 114 dB.
- According Standard: ANSI S1.4-1984 and IEC 942 1988 Class 2.
- 1/2" microscope adapter provided.
- Low battery indicator.
- Output frequency: 1kHz +/- 4%
- Test condition
a) Environment Temperature
b) Relative humidity: 65%
c) Atmospheric pressure: 1013 mbar - Accuracy: +/- 0.5dB
DIMENSION
- Size : Dia. 48 x 125mm
- Weight: About 285g(including battery)