LCD display with back light

Working frequency of the probe

5M Hz

Range

1.2～225mm (Q235steel,45steel)

Resolution

0.1mm

Accuracy

±(1%H+0.1)mm, H is the object thickness.

Lower measurement limit of pipes

Φ20×3mm

Sound speed adjustment scope

1000～9999m/s

Measuring sound speed with known thickness

0.5%H+0.2H is the thickness of the material to be tested

Power supply

3 x 1.5V AA alkaline batteries

Operating temperature

0～40°C

Relative humidity

﹤90%RH

Storage temperature

-10～50℃

Working temperature

﹤60℃

Working current

﹤120mA

Size

152mm × 75mm × 32mm

Accessories