Measuring range: 1.2 ~225mm (Steel)
Accuracy: (1%H+ 0.1 ) mm
Resolution: 0.1 mm
Sound velocity range: 1000~9999m/s
Working frequency: 5MHz
Minimum limit for tube measuring: 20*3mm (Steel)
Operation Current: Normal operation current<=50mA, with
backlight turn on current: <= 120mA, standby
current: <=20uA Auto calibration to assure the accuracy
Auto linear compensation: this advanced software program enhances the precision by correcting the non-linear accuracy of transducer. Data store/ Data recall/ Data delete function Sound velocity measurement Low battery indication Auto power off LCD backlight display
Power supply: 3pcs* 1.5V AAA alkaline batteries ( No included )
Weight: 210g
Dimension: 70*145*28mm
Package Content: 1 x GM100 Ultrasonic Thickness Gauge ( No including the retail box or battery )