Sound Level Meter
- Specification
- Application
Applicable standards |
IEC 61672-1: 2013 Class 2, ANSI S1.4: 1983 Type 2 |
|
Digital display |
4 digital LCD |
|
MeasurementRange |
LO - A Weighting: 35-95dB |
|
Resolution |
0.1dB |
|
Typical InstrumentFrequencyRange |
20Hz to 8KHz |
|
Accuracy |
±1.0dB (ref 94dB @1KHz) |
|
DynamicRange |
65dB |
|
Frequency Weighting |
A and C |
|
Time Weighting |
S (Slow), F (Fast), and IMP (Impulse) |
|
Microphone |
1/2 inch Electret condenser microphone |
|
Calibration |
Electrical calibration by using the internal oscillator |
|
Analog output |
AC output |
0.65Vrms corresponding to each range step, Impedance≒5KΩ |
DC output |
10mV/dB (nominally), Impedance:≒5KΩ |
|
Operating Temperature & Humidity |
0℃ to +40℃, 10% to 90%RH |
|
Storage Temperature & Humidity |
-10℃ to +60℃, 10% to 70%RH |
|
Power Supply |
One 006P 9V or IEC 6F22 or NEDA 1604 Battery |
|
Battery Life |
Approx. 50 hours (Alkaline) |
|
Dimensions |
240(L)×68(W)×25(H)mm (9.45”L×2.68”W×0.98”H) |
|
Weight |
215g (7.58oz) |
|
Accessories |
Instruction manual, Battery, Carrying case, 3.5f plug, Adjustment screwdriver, windscreen. |