Specification:
test range: 10~60Mpa
impact energy: 2.207J
spring rigidity: 785N/m
impact stroke: 75mm
difference from scale: <= 0.5
calibration value: 80+/-2
color LCD with 5 level backlight
storage: 300*100*16 test points
in plant with uniform curve, at most 20 special curve
power source: 3.6V/1300mAH lithium battery
battery charger: 5V/2A
last work more than 13 hours without voice service
USB type connection with PC
weight: 1.1kg
