BENETECH GM130 Ultrasonic Thickness Gauge, Measuring Range: 1.00 ~ 300.0mm, GM130

This unit is a handheld intelligent product, which adopts ultrasonic measuring principle, and is controlled by microprocessor, provides fast and accurate thickness measurement for most industrial material. This unit is widely used in various precise measurement for different hardware/parts in industrial realm; One of its important applications is to monitor the thickness-decrease level during the operation of various container and pressure. Widely applied in the fields of manufacturing, metalworking and commercial inspection.
Scope of application: This unit is suitable for measuring materials that are good ultrasonic conductors such as metal, plastic, acrylic, glass etc., as long as the measured part in two parallel surfaces for thickness measurement. This unit is not suitable for cast iron because of its large crystaloid composition.

Features and functions:
1. Automatic calibration to ensure accuracy
2. Sound velocity measurement: with a given thickness to measure the sound velocity to improve the accuracy
3. 12 Sound speeds for different material
4. Pairing status indication
5. 12 thickness preset measurement data storage and recall
6. Thickness alarm setup
7. Backlight display
8. Low battery indication
9. Automatic shutdown
10. Metric / Imperial selection
11. Selecting the measurement mode

Specification:
1. Measuring range: 1.0 ~ 300mm
2. Accuracy: +/- (1% h + 0.1) mm
3. Resolution: 0.01mm (1.00 to 99.99mm), 0.1mm (100 to 300mm)
4. Sound speed range: 1000~9999m/s
5. Working frequency: 5 MHz
6. For pipe measurement: diameter 15 x 2.0mm (6mm transducer), diameter 20 x3.0mm (10mm transducer)
7. Power supply: 3 x 1.5V AAA batteries (not included)