3B Scientific
Analog Sound Meter U40182 Extech
N° de parte: 407730
Educación Científica
Precio bajo cotización
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Features: Easy to read analog display Max Hold Battery check Analog output for connection to chart recorders and dataloggers. Tripod mount ideal for field use Specifications: Ranges: 54 to 126 dB in 7 ranges (referenced to 0.00002 bar) Resolution: Analog Continuous Accuracy: +/- 2dB at 94 dB Microphone type: Electret Condensor Analog output: AC:0.707Vrms (full scale) Meter power: 9V battery (120-hour battery life) Dimensions/Weight: 2.7x7.1x1.4" (68x180x36mm)/5.1oz
