LED resolution: 12V/24V/48V/110V/220V/380V/480V/600V
+/-Polarity test: √  
Continiuty Check: √  
Phase Sequence Test: √  
AC/DC show: √  
Lighting: √  
Working Current: 0.5mA  
Battery working consumption: 30mA  
Inclosure: doube molded  
Weight: 200g  
IP: IP64(IEC 60529)  
Humidity: Maximun 85%RH  
Temperature: ‘-10~55℃operating,-20~60℃preservation. non-condensing  
Size: 140mm×65mm×32mm  
Power Supply: 1.5V (AAA)×2