Place of Origin
Liaoning, China
Display
2.0inch (220*176 pixels)
Collection Mode
Automatic display and record data
Standard impact energy
2.207J
Rigidity of te nsion spri spring
7.85N/m
Turn off
Automatic turn off without operation
Power supply
3.7V Li thium batt ery, 1050 mA.
Product name
TEM91 Digital Concrete Test Hammer