TEM912&TEM91 Digital Concrete Rebound Hammer


  • Voice broadcast function
  • 2.0inch HD color screen
  • Automatic display of mean and intensity
  • Direct charging of lithium battery
  • Connect to the PC terminal to transmit data
  • Wireless Bluetooth printing function
  • Stainless steel probe
  • High-end imported spring

Technical Specification


Standard impact energy2.207)
Rigidity of tension spring7.85N/m
Error range for digital displayer< + 1 (the difference between displayer and scale)
Average rebound hammer on steel anvilRm 80+2
Display2.0inch (220×176 pixels )
LanguageEnglish Version
Output ModeCable (Update version have WIFI, Bluetooth)
Storage Capacity2000 pcs, 640 thousand data
Turn offAutomatic turn off without operation
Power supply3.7V Lithium battery, 1050 mA.
USB(update type Bluetooth and WIFI)
Collection ModeMode Automatic display and record data
Size(mm) 150x62x39

Packing List


Main Unit
USB Cable
Power Adapter
CD-ROM Software
Screwdriver we
Carrying case35*8*12cm37*30*15em
Operation Manual
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