AZ Instrument 8925 Portable Digital Sound Level Meter
AZ Instrument 8925 Portable Digital Sound Level Meter
Features
- DIGITAL DISPLAY WITH ANALOG GRAPH !
- AUTO / MANUAL RANGING !
- MAX HOLD, F/ S RESPONSE, A/ C WEIGHTING !
- ANALOG OUTPUT !
Specifications
Measure range : A weight : 40dB – 130dB; C weight : 45dB – 130dB
Digital display (4 ranges) : 40 – 70dB, 60 – 90dB, 80dB – 110dB, 100dB – 130dB
Digital display resolution : 0.1dB
Digital updating time : 160mS
Quasi-analog bar (4 ranges) : 40 – 70dB, 60 – 90dB, 80 – 110dB, 100 – 130dB
Quasi-analog bar resolution : 1dB
Bar updating time : 40mS
Accuracy at 94dB, 1KHz : +/-2dB
Analog output : AC 0.707 VRMS (FS)
Microphone : Dia. 6mm electric condenser microphone
Frequency range : 31.5Hz – 8kHz
Battery life time : 30 hours typical
Windscreen : YES
LCD size : 30(H)x35(W)m
Operating temp. : 0 - 50°C
Operating RH% : Humidity <80%
Storage temp. : -20 - 50°C
Storage RH% : Humidity <90%
Dimension : 72x182x30mm
Weight : 150g
Battery : 9V battery x 1 pcs
Standard package : Meter/Battery/Manual/Paper box