Applications:
For quick and easy calibration of sound level meters and sound measuring systems.
* Handy sound source for quick and easy calibration of sound level meters and sound measuring systems.
* The Calibrator employs solid state integrated circuitry that provides accurate and stable performance.
* Sensitivity calibration of microphones.
* Suitable for field and laboratory use.
Model
A
B
Standards
GB/T15173, ANSI S1.40 CLASS2, IEC942
Sound Pressure Level
94dB
94dB
114dB
114dB
Accuracy
0.5dB
0.3dB
Frequency
1000Hz
Calibration Of Microphones
1", 1/2"
Power Supply
1x6F22 9V Battery
Dimensions
142 × 47 × 47 mm
Weight
275g (Not Including Batteries)
Standed Accessories:
1. Main Unit
2. Carrying Case
3. Operation Manual
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
CONTACT US
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How to choose the correct size:
Step 1 Please measure your foot length carefully.
Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
