Share:
| 
				Technical parameter | 
			
				Technical index | 
		
| 
				LCD display | 
			
				3 1 / 2 display | 
		
| 
				Power supply | 
			
				3*1.5V AAA alkaline battery | 
		
| 
				Operation current | 
			
				Around 25mA | 
		
| 
				Battery life | 
			
				Continuously 20 hour | 
		
| 
				Auto off | 
			
				1 min. | 
		
| 
				LCD backlight function | 
			
				7 second | 
		
| 
				Operation temperature | 
			
				0 to 40℃ | 
		
| 
				Operation humidity | 
			
				10 to 95%RH | 
		
| 
				Low battery indication | 
			
				2.8V±0.2V | 
		
| 
				Product size | 
			
				72x35x145mm | 
		
| 
				Weight | 
			
				246.1g (without battery) | 
		
 
 TOP