| specification | Power V | Capacity cm | Power W | Range of controlled temperature ℃ | Fluctuate ℃ | 
		
			| Single hole digital display | 220/50 | Ф200×90 | 300 | Tem in room~99 | ±1 | 
		
			| Double hole digital display | 320×160×120 | 500 | 
		
			| Four hole digital display | 300×300×120 | 1000 | 
		
			| Four hole digital display | 600×160×120 | 1000 | 
		
			| Six hole digital display | 450×300×120 | 1500 | 
		
			| Six hole digital display | 900×160×120 | 1500 | 
		
			| Six hole digital display | 600×300×130 | 2000 | 
		
			| W201B numerical control tem | Ф26×15 | 1500 | 
		
			| W501 numerical control tem(lift distance 120mm) | Ф28×17 | 2000 | 
		
			| W-O numerical control tem | Ф26×15 | 1500 | 
		
			| W-O numerical control tem (lift distance 120mm) | Ф28×17 | 2000 |