Calibration Mini Digital Sound Level Meter with high accuracy
*Multifunctional sound level meter
*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 Supplier
Packaging Detail: 80 PCS/CTNCTN Size: 66.9x45.8x30.7cmN.W.:0. 144KG/ PC G.W.:15 KG/CTN
Delivery Detail: 20-25days
Calibration Mini Digital Sound Level Meter (S-SM61)
As Calibration Mini Digital Sound Level Meter for noise test
Past CE and RoHS
Description:
*This unit was designed according to following standards:
----A. International electrician committee standard: IEC PUB 651 TYPE2
*Microphone: 1/2 inch polarization capacitance microphone
*Overload indication: OVER / UNDER
*Low battery indication
*Power: 9V battery
Parameter:
Measuring range: 30 to 130dBA/35 to 130dBC;
Accuracy: ± 2.0dB; Frequency range: 31.5Hz~8.5kHz; Resolution: 0.1dB; Fast/Slow
Weight selection; 2times/sec
Size: 52.5*133.5*35.5 mm
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Features: Switching function:
Microswitch SPC
Terminals 1-3: Contacts close on rising temperature
Terminals 1-2: Contacts open on risin
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Calendar
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High accuracy
Auto closed function
waterproof PVC keyboard
CE&ROHS
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2)useing easily
3) Best service
4) Different ssize
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