Product Features à Coupled with prompt, low-voltage Tips à Shutdown modes: manual and automatic shutdown and other functions ( no action three minutes later) à Minimum Capture: choose to display the current thickness or minimum thickness à Data transmission: RS232 interface with micro-printer or PC connection à Data storage: 500 measured values can be stored and five velocity values à Clearance Alarm: to set the gauge, the gauge can be automatically measured outside the buzzer alarm à Adjustable speed of sound: the known thickness of the specimen can be measured speed of sound à Gain settings: high and low gain settings function with à Metric conversion: choose mm or inch à Backlight Display: bad for the environment in the light measurement Technical specifications à Measuring range 0.75â 300mm Steel, the decision by the probe à Display Resolution 0.1mm and 0.01 Optional à Velocity range 1000â 9999m/ s à Workpiece surface temperature -10~ + 60 à Show 4 large screen backlight digital display, adjustable contrast à Accuracy + _( 1% H+ 0.1) mm, HThe actual thickness à Pipe measurement limit à 20mmX3.0mm( 5Pà 10Probe, steel) à Operating time 200 hours of continuous operation ( Li4.2V, 1600mAh) Standard delivery à Suitcase 1 à Main unit 1 à Main unitprotection cover 1 à Probe 5Pà 10/ 90 Probe 1 à Li Battery Li Battery 4.2V/ 1600mAh à Coupling agent 1 à Random file, 1 Optional accessories 1 ST300 Series Ultrasonic Thickness Probe 2 Coupling agent 3 Communication Software 4 Communication cable 5 Thermal printer