TES-1357 Precision Sound Level Meter Frequency Range 31.5 Hz to 8KHz
|
0.1dB Resolution
Range from 30 to 130dB
Fast/Slow dynamic characteristic
A&C Frequency Weighting
|
|
|
|
|
Applicable standards
|
IEC Pub 651 Type2 , ANSI S1.4 Type 2
|
|
Accuracy
|
+/- 1.5dB (ref 94dB @1KHz)
|
|
Digital display
|
4 digital LCD
|
|
Measurement Level A weighting
|
30dB to 130dB
|
|
Measurement Level C weighting
|
35dB ~ 130dB
|
|
Level Range
|
30-80dB, 50-100dB, 60-110dB, 80-130dB
|
|
Measurement Frequency range
|
31.5 Hz to 8KHz
|
|
Frequency Weight
|
A and C
|
|
Time weight
|
Fast and Slow
|
|
Microphone
|
1/2 inch Electret condenser microphone
|
|
Digital display
|
4 digit LCD , 0.1dB resolution, updated every 0.5s
|
|
Quasi-analog bar indicator
|
1-dB steps, 50dB 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 20 hours
|
|
Operating temperature , humidity
|
5 ~ 40 , 10 ~ 90% RH
|
|
Dimensions
|
265 (L)×72(W)×21(H)mm, ( 10.4" L×2.8" W×0.8" H )
|
|
Weight
|
Approx. 310g
|
|
Accessories
|
Instruction manual , Carrying case ,
Adjustment screwdriver , Wind shield, 3.5 f plug
|
|
