Green DC 0-30V 2 Wire LED Display Digital Voltage Voltmeter Panel Car Motorcycle
 Measuring range: DC 2.5-30V        
 Input range: DC 2.5-30V         
 Max Input: DC 32V. The device can be damaged if input is over 32V            
 Display: Three 0.36 "digital tube            
 Measurement accuracy: 0.1%            
 Refresh rate: about 300mS / times            
 Input impedance: About 100K            
 Screw holes measures :28mm            
 Operation Temp: -10?-+65?        
 Display Color: Green    
 Package Include:        
 1x Digital volt meter