Copper conductor(Live):50mm----Live conductors ( 110,60Hz–220V,50Hz ). wood:25mm, PVC water pipes: 35 4. temperature:-10~+50℃storage 5. temperature:-20℃~+70℃humidity:≤75% 6. altitude:≤2000m. This unit is an ideal tool for DIY fans, professional electrician and users in decoration field.
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