CUSTOM sound level meter calibrator

[Features]●Calibrates the sound level meter by emitting a specified volume of sound.

[Applications] ● For calibrating sound level meters.

[Specifications] - Depth (mm): 50 - Height (mm): 145 - Power supply: Laminated 9V batteries (006P) x 2 (included) - Width (mm): 50

[Specification 2] ●Compatible units: SL-1373SD, SL-1340U, SL-200U ●Output level: 94dB, 114dB ●Body dimensions: φ50×145mm

[Material/Finish]
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[Set contents/accessories]
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[Caution] ● Batteries are not included in principle. ●If some test batteries are installed, replace them with new batteries.