*AC/DC output
*Max reading
*Overload indication: OVER / UNDER
*Low battery indication
Port: Shenzhen
Minimum Order Quantity: 100 Piece/Pieces
Supply Ability: 10,000 Piece/Pieces per Month
Payment Terms: T/T,Western Union
Contact SupplierPackaging Detail: 20 PCS/CTNCTN Size: 66.9x45.8x30.7cmN.W.:0. 23KG/ PC G.W.:16KG/CTN
Delivery Detail: 20-25days
DB Digital Sound Level Meter (S-SM63)
As DB Digital Sound Level Meter with high accuacy
Pass CE and ROHS
Description:
* Frequency weighting characteristic: A & C
* Time weighting: FAST/SLOW
*Sampling rate: 2times/second
*Microphone: 1/2 inch polarization capacitance microphone
*AC/DC output
*Max reading
*Overload indication: OVER / UNDER
*Low battery indication
*Power: 9V battery* 1PCS or DC 6V 100mA adapter
Parameter:
*Measuring range:
----30~130 dBA
----35~130 dBC
*Accuracy: ± 1.5 dB
*Digit & Resolution: 5 & 0.1 dB
*Frequency response: 31.5Hz ~8.5kHz
*Measuring level: 30~130, 40~90, 50~100, 60~110, 80~130
Size: 207*70*29MM