JB/T 5221-2014
Digital hand-held contact tachometer (English Version)
- Standard No.
- JB/T 5221-2014
- Language
- Chinese, Available in English version
- Release Date
- 2014
- Published By
- Professional Standard - Machinery
- Latest
- JB/T 5221-2014
- Replace
- JB/T 5221-1991
- Scope
- This standard specifies the product classification, basic parameters, technical requirements, test methods, inspection rules, marking, packaging and storage of contact handheld digital tachometers (hereinafter referred to as tachometers). This standard applies to tachometers used for short-term measurement of rotational speed.
JB/T 5221-2014 Referenced Document
- GB/T 13384 General specifications for packing of mechanical and electrical product
- GB/T 191-2008 Packaging.Pictorial marking for handling of goods
JB/T 5221-2014 history
- 2014 JB/T 5221-2014 Digital hand-held contact tachometer
- 1991 JB/T 5221-1991 Contact handy digital tachometer
