Over Limit
Display
“----“
Power Supply
3 x 1.5V AAA
batteries
Power
Consumption
Approximately
18mA DC
Weight
160g (5.6oz)
Dimensions
(HxWxD)
179x 58x 25mm (7.0 x 2.3 x 1.0 inch)
Sound Level (dBA) Meter
Measurement
35 - 130 dB.
Range
Resolution
0.1 dB.
Function
Data hold
Record ( Max., Min. ).
Accuracy
Characteristics of "A" frequency weighting network
(23 ±5
℃
)
meet IEC 61672-2013 class 2 Under 94 dB input
signal, the accuracy is :
The above spec. are tested under the
Environment RF Field Strength <
than 3 V/M & frequency less than 30 MHz only.
