Ada ZSM 130+ А00112 [23/36] Zsm 130

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ZSM 130+

MEASUREMENT FOUNDATION

Specications

Standard applied IEC651 type 2

Frequency range 31.5 Hz~8 KHz

Measuring level range 35~130 dB

Frequency weighting А/С

Microphone 1/2 inch electred condenser microphone

Calibration Electrical calibration with the internal oscillator

(1kHz sine wave)

Display LCD

Digital display 4 digits

Resolution 0.1 dB

Display Up data 0.5 sec.

Time weighting FAST(125ms), SLOW(1 sec.)

Level ranges Lo: 35-100 dB; Hi: 65-130 dB