Portable Digital Thickness Meter UM-1

Portable Digital Thickness Meter UM-1 I.Introduction: UM-1 Ultrasonic Thickness Gauge measures the thickness of an object by precisely calculating the time of the probe sending ultrasonic pulse with the help of couplant to the object and passing through the object until the probe receiving the reflection form the boundary.The operating principle is P-E(pause-echo).The measuring range is 0.031~11.811inch. II.Parameter: Operating principle: Ultrasonic pulse/echo method with dual-element probes Probe zero adjustment Selectable: 1-point calibration: normal measuremen 2-point calibration: curve surface measurement or other special application with a high precisionV-path correciton: Automatic Measureing range: 0.8mm~300mm,0.031~11.8in Depending on probe, material and surface condition Resolution: 0.001in or 0.1mm Measuring error: Up to;1in: ±0.002in;or ±0.1mm Above 1in:+/-1%H H is the height of the testing object Repeatability: ±0.001in;or ±0.1mm Units: Selectable: inch or mm Display: 128*64 dot-matrix LCD screen(1.65*2.24in,42*57mm) EL backlight and switchable contract ratio Digit height:;0.54in;or;13.75mm;; Measurement update rate: 4 Hz in standard measurement mode 25 Hz in MIN capture mode Material velocity range: 1000-9999m/s,0.039~0.394inch/µs Power: Two 1.5V AA alkaline batteries Warning with low battery voltage Operating time: Up to 200 hours (without backlight) with alkaline batteries, depending on operating mode Auto shut-off: After 5 minutes of non-use Size: 5.86*2.87*1.25in,149*73*32mm(H*W*D) Weight: 200g,7oz ; Shipping and Packaging All items will be double checked and well packed before sending.Items will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). Special Announcement:Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .ReturnIf the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.
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