Hamer Test TEM91 Digital

Specification
Digital Parts
Display	2.0 inch(220×176 pixels)
Language	English Version
Output	Cable(Update version have WIFI,Bluetooth)
Storage Capacity	2000 pcs, 640 thousand data
Turn off	Automatic turn off without operation
Power supply	3.7V Lithium battery, 1050mA
Port	USB(update type Bluetooth and WIFI.)
Collection Mode	Automatic display and record dara
Size(mm)	150×62×39
Weight(kg)	0.1kg (including batterry)
Schmidt Hammer
Srandard impact energy	2.207J
Rigidity of tension spring	7.85N/m

TEM 91 is a device to measure the elastic properties or strength of concrete, mainly surface hardness. It automatically record rebound value, DM (Carbonation depth) input, and component strength calculate.(Update version have WIFI,Bluetooth)