Smart Sensor AS840 Digital Ultrasonik Profesional Pengukur Ketebalan

Features:
Automatic calibration to assure high accuracy with 1.2~225mm range.
Automatic linear compensation: this advanced software program enhances the precision by correcting the non-linear accuracy of transducer.
Make a quick adjustment for the sound velocity / thickness, and a quick recall to the stored data.
Coupling agent status indication: Observing the coupling icon to learn if the coupling is accomplished or not.
10 thickness measurement storage and recall function available, which facilitates the height work or working in wild area.
12 sound velocity for different materials which is also adjustable.
Large LCD display with switchable backlight for easy readout.
Low battery indication and auto power off.
More than 10000 times long life keys.
With a unique memory that retains all of its settings even when the power is off.
Widely applied in manufacturing fields, metal processing, and commercial inspection.

Specifications:
Brand Name: SMART SENSOR
Color: White + Black
Material: ABS PLastic
Display: LCD Backlight 4 Digits Display
LCD Size: 45 * 53mm / 1.77 * 2.09in
Minimum Display Unit: 0.1mm
Measuring Probe: ∅10mm 5MHz
Measuring Range: 1.2~225mm (Steel)
Minimum Limit for Tube Measuring: 20*3mm (Steel)
Accuracy: ±(1%H+0.1)mm, H denotes the measured thickness
Resolution: 0.1mm
Working Frequency: 5MHz
Sound Velocity Range: 1000~9999m/s, When the given thickness is over 20mm, the accuracy is ±5%; when the given thickness is less than20mm, the accuracy is: ±1mm/H-100%
Operation temperature/humidity: 0 ~ 40�C, <90%RH
Power Supply: 3 * 1.5V AA Battery(NOT Included)
Item Size: 66 * 30 * 160mm / 2.60 * 1.18 * 6.30in