Sound Level Meter Calibrator Class 1 ND9B

Place of Origin:

Guangdong, China

Brand Name:

LANDTEK

Model Number:

ND9B

Power:

Electronic

Function:

Suitable for field and laboratory use.

Sound Pressure Level:

94/114dB

Accuracy:

0.3dB

Frequency:

1000Hz

Calibration Of Microphones:

1", 1/2"