Product Features：

● Measuring thickness of various good ultrasonic wave
● conductors as steel, aluminum, copper, glass etc.
● Ultrasonic wave velocity or thickness display.
● Manual material selection.
● Ultrasonic wave velocity adjustable.
● Thickness unit “mm” or “inch” optional.
● Ultrasonic wave velocity testing.
● Coupling state display.
● Shut down manually or automatically.
● Low battery voltage indication.
● Buit-in calibration metal block (4.0mm).
● Software calibrating to insure high reliability.
● The meter has been designed according to EC directive: 89/336/EEC.
● Ultrasonic wave frequency: 5MHz.
● Digital display: 4 digitals.
● Measurement range: 1.2mm~220mm (steel).
● Tubes measurement: minimum dia. 20mm*3mm.
● Ultrasonic wave velocity: 1000~9999 M/ S.
● Resolution: 0.1mm.
● Accuracy: ±(1%H+0.1mm).
● Measurement rate: 0.6 second.
● Power supply: 7# alkaline cell , 1.5V*3 .
● Operating temperature: -10 ~ +50℃.
● Storage temperature: -40 ~ +70℃,-40 ~+158℉.

Product Parameters：

Accessories：

probe, coupling paste, operating manual, batteries.

General Maintenance：

1. For rough surface, don’t press the probe when turning it or slipping it , to protect the probe.
2. When battery voltage is too low to work, a battery symbol appears on the screen. It reminds you to change new batteries.
3. When you do not use the meter for a long time, please take out batteries to avoid damaging the meter by electrolyte.
4. Don’t store the meter in a high temperature or wet place.
5. After power off, to turn power on again, wait for two seconds.