Jual DEKKO FM 7911A Mini Digital Sound Level Meter

Jual DEKKO FM7911A Mini Digital Sound Level Meter DEKKO FM7911A Sound Level Meter

Jual DEKKO FM 7911A Mini Digital Sound Level Meter harga terjangkau dan hemat, hubungi : 0812.8380.4273, wa : 0819.3263.2003 untuk pemesanan. Gratis ongkir wilayah jakarta dimasa pandemi hanya di darmatek toko online jakarta selatan. alat ukur kebisingan-sound level 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.

Features :

High accuracy, fast response
Color LCD display with backlight
Temperature measurement
MAXMIN
Data HOLD
Wide frequency range
Fast/slow time weighting
Over range indication

Spesifications :

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 FAST125ms
SLOW: 1s
Microphone 1/2 inch electrets condenser microphone
High/low reading indication 100DBLCD displaysHi
100DBLCD displaysLO
Temperature range -20 70/-4158
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 -2060/-4140,10%RH90%RH
Storage conditions -2060/-4140,10%RH75%RH
Dimension 144*56*30.5mm

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