MODLE:DST-12  solar energy power supply,water proof froof front panel design and round stainless steel shell.   power supply:solar batteries product start up illumination level≥70lux temperature measuring range:-50°C~80°C 150°C is available when customize high tenperature sensor resolution:0.1°C accuracy:±1°C(-20~80°C),:±2°C at others sensor:wire length 4*20mm metal sensor,with wire length 1m