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Portable Collectors - Sensors
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Sper Scientific Light Meter (Lux and Foot-Candles)
	
		
	
	
	
		
				
					
			
				
						
	
			
		
			
							
						
							
							
							
							
						
					
				
		
	
	
									
								Item #: 2087188
					
				
								
							$315.59
						
						
					
				
				
				    
					   
					$236.69
				
				
		
		
				
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Sper Scientific Waterproof Conductivity Meter (Pen Style)
	
		
	
	
	
		
				
					
			
				
						
	
			
		
			
							
						
							
							
							
							
						
					
				
		
	
	
									
								Item #: 2087192
					
				
								
							$133.29
						
						
					
				
				
				    
					   
					$99.97
				
				
		
		
				
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Sper Scientific Salinity Refractometer - 0 to 28 Percent
	
		
	
	
	
		
				
					
			
				
						
	
			
		
			
							
						
							
							
							
							
						
					
				
		
	
	
									
								Item #: 2087193
					
				
								
							$165.09
						
						
					
				
				
				    
					   
					$123.82
				
				
		
		
				
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