Display:

LCD resolution:

320*240

Impact content:

D style

±10HLD Standard Richter scale 760 ±30HLD

±6HLD Standard Richter scale 530 ±40HLD

Measuring range:

HLD(170-960)HLD

Measuring direction:

Vertical UP and DOWN,Horizontal,UNDER/UP the oblique.

Hardness Unit:

Richter scale HL,HB,HV,HS,HRB

Measuring Material:

Steel

Battery:

3*1.5V AA

Working temperature:

-20°C~60°C

Storage temperature:

-30°C~ 60°C

Humidity：

≤90%

Dimension：

152mm*75mm*32mm

Weight:

135g