Long measuring range ultrlasonic thickness gauge

Features:

Higher resolution

Probe automatic zero calibration for system error correction

Two-Points calibration 

Sound-Velocity-Calibration

Capture the value of the minimum thickness.

Status indicator of the coupling and low battery.

Auto sleep and auto power off function to conserve battery life.

Portable ultrasonic thickness gauge

Specifications

1)Display：4.5 digits LCD with EL backlight.

2)Operating principle: ULTROSONIC

3)Measuring range (metric/imperial): 1.0-280mm, 0.05-11.8inch (in Steel).

4)Sound Velocity Range: (500~9000) m/s.

5)Resolution： 0.1mm; 

6)Accuracy：±（0.5%H+0.1）mm, according to materials and conditions

7)Metric/Imperial unit selectable.

8)Power supply: 4x1.5 AAA size (UM-4) battery

9)Battery indicator: if low battery indicate

10)Working enviroment: 0-+45℃(32℉-104℉),≤90%RH

11)Sizes:  140mm×60mm×22mm

12)Gross Weight :1KG