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				Extech 407750-NIST
                
                
                
 			 
				Sound Level Meter with NIST Certificate
			 
 
				
                Product HighlightsHigh accuracy meets ANSI & IEC 651 Type 2 standards
Background noise absorber for machine noise measurements
Filters ambient noise
RS-232 interface for capturing data directly on a PC
Large display with backlighting and analog bargraph
Min/Max 
Analog AC/DC outputs for connection to a recorder
Tripod mount ideal for field use
 
   Each Unit IncludesBatteries
Carrying Case
NIST Certificate
 
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