Specifications
| pressure spring | Black Spring: 0-3N; Blue Spring: 0-10N; Red Spring: 0-30N |
| Test head diameter | 1mm |
| length | 190mm |
| Weight | 67g |
| standard | ISO 1518; AS 3894.4; EN 438-2, SIS 184188和Bosch, Volvo, Opel |
Packing list
Test pen x1, Spring x3, Encasement box x1
After-sales instructions
1. For product quality problems caused by non-human products of instruments and equipment, the manufacturer will provide free warranty services during the warranty period;
2. There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days, and you will not wait for the overdue ones;
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/321/Specification.html , which is only used by users who purchase commodities from the NBCHAO.