The GM-100 Ultrasonic Thickness Meter Tester Gauge measures the thickness of materials using ultrasonic waves. It is used in various industrial applications to monitor material thickness and sound velocity.
Measurement range: 1.20 ~ 225.00 mm (0.047 ~ 8.86 inch)
Ultrasonic wave velocity measurement: 1000 m/s to 9999 m/s
Auto calibration feature
Auto linear compensation for precision
Quick adjustment keys for sound velocity/thickness
Coupling status indication
10 thickness measurement storage and recall function
Sound velocity measurement with given thickness
12 adjustable sound velocities for different materials
Low battery indication
Auto power off mode
Long life keys: more than 10000 uses
Memory retains settings when power is off
LCD digital display: 4 digits
Minimum display unit: 0.1 mm
Working frequency: 5 MHz
Minimum limit for tube measurement: 20mm x 3mm (Steel)
Operating temperature: 0 ~ 40 degrees Celsius
Power supply: 3 x 1.5 AAA alkaline batteries (not included)
