CE/ROHS/FDA/ISO13485 Approved.                                                                                                                               1. range: 89.6 – 111.2 ˚ F (32 – 44˚C)
2.  Accuracy:  ± 0.1˚C or ± 0.2 ˚F  
3. Battery Life: About 100 hours for continuous use or 18 months for daily use.
4.fast & auto beep-beep voice hint in 32 seconds to show result.                                                             5.use high quality sensor from Japan, IC chip from taiwan                                                                          6.materials:edibility silica gel+ABS, non-toxic