|
Accuracy |
+/-1.5dB (ref 94dB @1KHz) |
|
Measurement item |
SPL, Leq, SEL, MaxL, MinL |
|
Measurement level |
30dB to 130dB |
|
Measurement frequency range |
31.5 Hz to 8KHz |
|
Frequency weight |
A and C |
|
Time weight |
Fast and Slow, Impulse |
|
Microphone |
1/2 inch Electret condenser microphone |
|
Digital display |
4 digit LCD , 0.1dB resolution, updated every 0.5s |
|
Quasi-analog bar indicator |
4-dB steps, 100dB display range, updated every 100ms |
|
Display warning function overrange indicator underrange
indicator |
Displayed at the upper limit
Displayed at the lower limit |
|
Analong AC / DC output |
2Vrms ( at full scale ), 10mVDC / dB |
|
Power supply |
Four 1.5V LR-6/AA size alkaline cell, AC adapter |
|
Battery life |
about 28 hours |
|
Operating temperature, humidity |
5 ~ 40 °C, 10 ~ 90% RH |
|
Dimensions |
265 (L) x 72(W) x 21(H)mm, |
|
( 10.4" L x 2.8" W x 0.8" H ) |
|
Weight |
Approx. 380g |
|
Accessories |
Instruction manual, Battery, Carrying case, Adjustment
screwdriver, Software, Wind shield, RS-232 connecting
cable, 9 Pin to 25 Pin gender changer, 3.5 f plug |
|
Optional accessories |
Microphone extension cable, Tripod., |
|
Sound - Level Calibrator |
