0 Compatible】Supports Zigbee hubs using the Zigbee 3
means the firmness and stability are much better than 1 prong
This EMF detector can test electric field ranges from 1 to 1999V/m and magnetic field ranges from 0
Materiel High quality material - The blue polishing bonnet are made of high intensity and high density microfiber material
Watris Veiyi Expert Jade Flashlight, Jade Appraisal Light, Jewelry Identification Torch, Dual-Head 4 Light Sources, USB Rechargeable Flashlight D-Line 0 Compatible】Supports Zigbee hubs usingAbout this item Quality Lamp BeadsFlashlight uses premium LED light beads, high power and long service life. Suitable for business, academic research, antiques, appraising currency, jade testing, etc. Dual Head 4 Light SourcesDouble heads with four light sources (white, yellow, 365 violet, 395 violet), which can meet the needs of different jewelry identification. Power Protection SystemThe jade appraisal flashlight has power protection system,