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Introduction

Thank you for purchasing the SUPCO sound level

meter

Please read the following information

carefully before using the meter. The Sound Level

Meter has been designed to measure sound level

for various environments. It is used to detect noise,

music level or sound engineering.

1.1 Precautions/ safety measures

Please operate the instrument under the following

environmental conditions.

● Altitude: less than 2000 meters.

● Relative Humidity (RH): 80% max

● Temperature 32

℉

to 104

℉

℃

to 40

℃

)

Maintaining the product:

When not using the instrument for a long time,

please remove the battery and avoid storing in high

temperature and high humidity.

Содержание EM80

Страница 1: ...EM80 SOUND LEVEL METER Users Manual ...

Страница 3: ...g instantaneous and impact sound 2 To measure sound level in a windy environment use a windscreen on the microphone to avoid noise from wind 1 1 2 Maintaining the product l Do not measure in a high temperature high humidity locations l When not using the instrument for a long time please remove the battery and avoid storing in high temperature and high humidity ...

Страница 4: ...dication 7 Sound OVER or UNDER display 8 Software calibrating to insure high reliability Features 1 Designed to meet IEC651 Type 2 and ANSI S1 4 Type 2 Standards 2 Frequency Response 31 5Hz 8kHz 3 Accuracy 3 dB for 30 to 60 dB a 2 dB for 60 to 120 dB 4 Resolution 0 1 dB 5 Measurement ranges 30 60dB 50 80dB 70 100dB 90 120dB 6 Digital display 4 digital LCD Display ...

Страница 5: ...tret Condenser 10 Operating temperature 0 40 11 Operating humidity 10 80 RH 12 Storage temperature 10 60 13 Storage humidity 10 to 70 RH 14 Dimensions 6 14 L x 2 36 W x 1 18 H 156mm L x 60mm W x 30mm H 14 Weight 6 35 oz app 180 g app 15 Accessories Windscreen 1 Lanyard 1 AAA Batteries 3 Users manual 1 ...

Страница 6: ... 6 Instrument Description 1 Windscreen 2 Sound level sensor 3 LCD display 4 Function key l LCD Display OFF Manu Sound level meter ON Auto ...

Страница 8: ...minutes of inactivity To cancel auto power off press the Down button along with the ON OFF button while turning unit on Function Keys 1 ON OFF key Press the key to turn the power ON or OFF 2 AUTO MANU key Press AUTO MANU key to shift auto or manual measurement mode 3 UP Down key In Manual Range mode press the Up or Down button to choose the proper range ...

Страница 9: ...using a mild water based detergent NOTE This unit is not designed for complete submersion or washing in water 2 BATTERY REPLACEMENT Use the following procedure When the battery voltage drops below proper operation range the symbol will appear on the LCD display and the battery needs to be replaced Press the battery cover towards the arrowhead to open the battery cover ...