tm-8812 ultrasonic thickness gauges, thickness gauge meter, ultrasonic thckness meter

Model

TM-8812 Thickness Gauge

Measuring range(Metric Imperial)

1.0~225 mm 0.05~9 inch

Operating principle

ULTRASONIC

Materials measured

Any hard materials, including steel, cast iron, aluminum, red copper, brass, zinc, quartz glass, polyethylene, PVC ,gray cast iron, nodular cast iron and other materials.

Sound velocity

500~9000 m/s

Lower limit steel pipes

Diameter 15 x2.0mm, Diameter 20 x3.0mm determined by the transducer

Calibration block

Included

Resolution

0.1 mm

Accuracy

±(0.5%n+0.1)

RS232C interface

With RS232C

Power supply

4 x1.5V AAA(UM-4)

Battery indicator

Low battery indicator

Operating conditions

10~90% RH