Separable noise level meter-Fornitore globale

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Separable noise level meter

Measurement range 30 to 130dB

Product details

Specification TES-1357

Standards	International Committee IEC Pub 651 Type2 American National Standard ANSI S1.4 Type 2
accuracy	+/- 1.5dB (ref 94dB @1KHz)
digital display	4-digit number
A-weighted measurement range	30dB to 130dB
C-weighted measurement range	35dB ~ 130dB
Measurement gear	30-80dB, 50-100dB, 60-110dB, 80-130dB
frequency response	31.5 Hz to 8KHz
Frequency weighting characteristic	Characteristics A and C
Dynamic characteristic time weighting	Fast and Slow
microphone	1/2-inch polarized condenser microphone
digital display	4-digit LCD, 0.1dB resolution, updated every 0.5s
AC/DC signal output	2Vrms/full scale per level, 10mV/dB
Overload indication	'OVER', ' Underer 'symbol represents
Simulated engraving display	Each scratch represents 1dB, with a sampling rate of 20 times per second
power supply	4 1.5V No.3 batteries or DC 6V 100mA power converter
BATTERY LIFE	About 20 hours
Operating temperature and humidity	5 ~ 40^oC , 10 ~ 90% RH
External dimensions	265 (length) x 72 (width) x 21 (height) mm, ( 10.4' L × 2.8' W × 0.8' H )
weight	About 310 grams
attachment	User manual, battery, portable case, adjustment stick, sponge ball 3.5f headphone plug
Optional Accessories	Microphone extension cable (5 meters or 10 meters), tripod, TES-1356 phoneme corrector 1/1,1/3,1,6/1,12/12,1/24 octave band spectrum analysis software

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