ST-120 Class 1 Sound Level Calibrator

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1 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Taiwan, China
Brand Name:
TENMARS
Model Number:
ST-120
Standard:
IEC 60942:2003 Class1/ANSI S1.40-1984.
Output sound level:
at 94dB and 114dB
Supply Ability
Supply Ability:
3000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Carrying Case
Port
Shanghai
Lead Time :
3-10 working days after we receive down payment

ST-120 Class1 Sound Level Calibrator

 

Description:
-IEC 60942:2003 Class1/ANSI S1.40-1984.
- Output sound level : at 94dB and 114dB.
- Frequency : 1KHZ ±1%, Class1, A
- Accuracy : 94±0.3dB 114±0.5dB Specifications
- Sound pressure levels : at 94dB and 114dB.
- For 1/2" condenser microphone calibration.
- Low battery indication.
- Harmonic waves distortion ±3%.
- Output feedback detection.
- Power: 9V battery 006P or IEC6F22 or NEDA 1604
- Operation environments : 23.0°C ±3°C <85%RH ,850mbar~1050mbar, </=2000M

ST-120 Class1 Sound Level Calibrator-Sunlight