#1	3 CALIBRATION LEVEL Sound Level Calibrator With calibration levels at 94dB 104dB and 114dB paired with a calibration frequency of 1000Hz
#2	UNIVERSAL COMPATIBILITY Our Sound Level Calibrator suits all sound level meters with a 12 132mm microphone head compliant with IEC 610941 or IEC 610944 standards
#3	MEASUREMENT OF SOUND LEVEL The calibrator Generates stable acoustic signal at a controlled frequency and amplitude to verify the accuracy of your sound level meter
#4	POWER SAVING The this sound level calibrator runs on battery power for portability With its auto power off function you can conserve the battery usagePlus the low power indicator keeps you informed when its time to change batteriesApplications From music
#5	VERSATILE APPLICATIONS From music recording and addressing neighbor noise complaints to industrial settings office environments and speech therapy our sound calibrator proves indispensable in diverse fields
Keepa ASIN	B08QYVWR78
Brand	TEKCOPLUS
Model	TK305PLUS