Wenzhou Sanhe Measuring Instrument Co.,Ltd
Analog Torque Wrench (SQ)
ceramic measuring head ,metal casing & handle ,compact &firm structure, convenient & stable operation 2. 3V environmental lithium battery ,battery life>1year 3. Three different alternative measuring head types 4. Measurement for the thickness of jewelry,leather,metalfilm,paper,rubber,fabric,and various metal panel,glass sheet ect http://www.shcaliper.com/