... High Efficiency Product Name:HSGDW Series High-Low Temperature Test ChambersScope of Application:Equipment mainly for the electrical, electronics ... environment storage, transportation, use of adaptive testing. The test equipment is mainly used for products in accordance with national ... 180 (mm), a lighting, a test lead hole ¢ 50mm, the two sample holder, a set of castersPower supplyACø220V·50HZ/380V ...