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±1.5dBprécision
Jiangsu, ChinaPoint d'origine
TASIMarque nom
Ip65Classe de protection
Digital Sound Level MeterProduct Name
30 dB~130 dBMeasurement range
Accuracy:±1.5 dB(based on the standard sound source, 94 dB@1KHz )
Frequency response:31.5 Hz~8.5 K Hz
Response time:Fast, about 2 times/second
Sensor Type:6 mm capacitive microphone sensor
Alarm prompt mode:Sound + display
Working temperature and humidity:0~40°C 10%~80%RH
Power supply:220 V AC input, output 5V 1A adapter
Product size:323x173x40mm(Length x width x height)
vente Unités:Article unique
seul paquet taille:42X25X10 cm
unique poids brut:2.000 kg














