Lugar de origem
Beijing, China
standard impact energy
2.207J
stroke of rebound hammer
75mm
error range for digital displayer
≤±0.5
Screen
16bit true color,176*220resolution,5 classes back light choose.
Storage
255*100*16=408000 test points
Power source
3.6V/1300mAH Li battery,charger adapter 5V/2A
Power consumption
largest back light 100mA(voice shut down).