Sper-scientific 840005 Sound Meter - Analog Manual do Utilizador descarregar pdf

SOUND METER

840005

Instruction Manual

SPER

SCIENTIFIC

1 2 3 4

SOUND METER 840005 Instruction Manual SPER SCIENTIFIC

- 2 - Introduction: Use to measure sound levels in the workplace, environmental noise pollution, QC inspection of products, background sounds, traffi

- 3 - Panel Description: 1. SENSOR 2. LOW VALUE SCALE 40~80 dB 3. CAL 70 dB 4. BATTERY CHECK 5. HIGH VALUE SCALE 80~120dB 6. DIAL 7. CAL ADJ (cal

- 4 - Rev. 05/11/05 Dimensions 61/4 x 21/2 x 11/2" 16 x 6.4 x 4 cm Weight inc. battery 7.1 oz, 202 g Ranges 40 ~ 80 dB, 80 ~ 120 dB Microphone

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Sper-scientific 840005 Sound Meter - Analog Manual do Utilizador