Description
Specification:
Condition: 100% Brand New
Brand: SMART SENSOR
Model: AS824
Accuracy: ?1.5 dB(under reference conditions)
Frequency range: 31.5 Hz to 8.5KHz
Linearity range: 50dB
Measuring level: 30-130dBA,35-130dBC
Digital display: 5 digits
Resolution: 0.1dB
Display: 0.5 secretary
Bar graph: 50 dB scale at 1 dB step for monitoring current sound pressure level display period: 50 mS
Level ranges: 30-80 dB; 50-100dB; 60-110dB; 80-130dB;
Over indicate over range: Under indicate less than lower limit of the range.
AC output:0.707 Vrms at FS output impendance approx 600?
DC output:10 mV/dB output impedance approx 100?
Time weighting: Fast/Slow
Microphone: 1/2 inch Electret Condenser microphone
Max: Maximum hold
Power supply: 9V battery(not included) orDC9V 100mA
Self calibration time: 10 sec(every turn on)
Operating Humidity: 10% to 80% RH
Storage Temperature: -10? to 60?
Storage Humidity:10% to 70% RH
Weight: Approx. 664g / 23.4oz
Size: Approx. 224 * 66 * 33mm / 8.8 * 2.6 * 1.3in
Alan (verified owner) –
Good service.
Isaac (verified owner) –
Very fast delivery.
Anthony (verified owner) –
Good quality.