CE certification report can be provided for the product
The battery is Lr41, and MSDS report can be issued.
Material: ABS shell + LCD + temperature probe
Temperature measurement range: (89.6-111.2 ° f)
Product size: 12.6 * 1.6 * 0.9CM
Packing information: 9 * 35 * 46cm, 600 pieces
Besides , for our KN95 face masks , it is 100% qualified by formal factory , and with all documents for exports . To protect our life and let us do it self . Fighting together !!!