LUTRON SC-942, 94 dB and 114 dB Sound Calibrator

LUTRON SC-942, 94 dB and 114 dB Sound Calibrator

Features
● Standard 94 dB and 114 dB/1000 Hz sound calibrator.
● Useful tool to calibrate the Sound Level Meter precisely.
● Frequency : 1000 Hz ± 5 %.
● Suitable Microphone Type : 0.5 inch or 1 inch microphone.
● Power : 2 PCs 006P DC 9V batteries.

Specifications :
Frequency : 1000 Hz ± 2%.
Sound Pressure Level :
● 94 dB range; 94 dB ± 0.75 dB.
● 114 dB range; 114 dB ± 0.9 dB.
Suitable Microphone Type : 0.5 inch or 1 inch microphone.
Total Harmonic Distortion :
● 94 dB range; ± 2 %.
● 114 dB range; ± 5 %.
Operating Temp. : 0 to 50°C
Power Supply : Heavy duty or Alkaline type, DC 9V battery. 006P, MN1604 (PP3) or equivalent, 2 pcs.
Power Consumption : Approx. DC 7 mA.
Battery Check : Build in "Battery test indicator".
Dimension : Round 50 mm dia. x 82 mm.
Weight : 350 g.
Accessories Included : Instruction manual, 0.5” mic adapter, Adjust screw driver, Carrying case (CA-03).