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Rp990.000
Jual Alat Ukur Kebisingan Suara DEKKO FM 7911A Sound Level Meter
Rp990.000
Sound Level Meter Dekko FM 7911A
This unit adopts condenser microphone as the sensor, high configuration MCU calculation, high accuracy, fast response. This Sound Level Meter is designed to meet the measurement requirements of safety Engineers, Health, Industrial safety offices and sound quality control in various environments like factory, school, construction, etc.
Ø High accuracy, fast response
Ø Color LCD display with backlight
Ø Temperature measurement
Ø MAX、MIN
Ø Data HOLD
Ø Wide frequency range
Ø Fast/slow time weighting
Ø Over range indication
SPECIFICATON
Applied Standard IEC61672-1 CLASS2
Measuring level range 35dB ～ 135dB
Dynamic range 50dB
Frequency range 31.5Hz ～ 8KHz
Accuracy ±2.0dB
Frequency weighting A frequency weighting
Time weighting FAST：125ms
SLOW: 1s
Microphone 1/2 inch electrets condenser microphone
High/low reading indication ﹥100DB，LCD displays“Hi”
﹤100DB，LCD displays“LO”
Temperature range -20℃ ～ 70℃/-4℉～158℉
Temperature accuracy ±1.5℃/2.7℉
Resolution 0.1
Data update 300ms
Battery life over 60hours
Auto power off The meter shuts off automatically after 15 minutes inactivity
Battery 3*1.5V battery
Operating conditions -20℃～60℃/-4℉～140℉,10%RH～90%RH
Storage conditions -20℃～60℃/-4℉～140℉,10%RH～75%RH
Dimension 144*56*30.5mm
original dekko
This unit adopts condenser microphone as the sensor, high configuration MCU calculation, high accuracy, fast response. This Sound Level Meter is designed to meet the measurement requirements of safety Engineers, Health, Industrial safety offices and sound quality control in various environments like factory, school, construction, etc.
Ø High accuracy, fast response
Ø Color LCD display with backlight
Ø Temperature measurement
Ø MAX、MIN
Ø Data HOLD
Ø Wide frequency range
Ø Fast/slow time weighting
Ø Over range indication
SPECIFICATON
Applied Standard IEC61672-1 CLASS2
Measuring level range 35dB ～ 135dB
Dynamic range 50dB
Frequency range 31.5Hz ～ 8KHz
Accuracy ±2.0dB
Frequency weighting A frequency weighting
Time weighting FAST：125ms
SLOW: 1s
Microphone 1/2 inch electrets condenser microphone
High/low reading indication ﹥100DB，LCD displays“Hi”
﹤100DB，LCD displays“LO”
Temperature range -20℃ ～ 70℃/-4℉～158℉
Temperature accuracy ±1.5℃/2.7℉
Resolution 0.1
Data update 300ms
Battery life over 60hours
Auto power off The meter shuts off automatically after 15 minutes inactivity
Battery 3*1.5V battery
Operating conditions -20℃～60℃/-4℉～140℉,10%RH～90%RH
Storage conditions -20℃～60℃/-4℉～140℉,10%RH～75%RH
Dimension 144*56*30.5mm
original dekko
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