DUOYI DY4100 High-precision Digital Ground Resistance Meter Resistance Tester, DY41001. The circuit, structure and technique of traditional earth resistance tester have been improved and the new design is both fine looking and practical. 2. This one has more complete functions, higher accuracy, more convenient and reliable for operation and more suitable for outdoor use with dust and wet proof structure. 3. It can test earth resistance of various earth systems including power systems, electric equipments, lightning conductors as well

Wireless screen mirroring: AirPlay & miracast

Provides RGB full color

Radome color black

which fits the curvature of the neck and does not strangle the neck

Rear Camera 5

which can be used for 2 hours after charging for 10 minutes

has no effect on typing

Carton Size 40cm * 33cm * 26cm / 15

improving gaming efficiency

foldable for storage

The mobile operation is easier than ordinary mouse

Loading Container 20GP: 765 cartons * 20 pcs = 15300 pcs