• Model NO.：LM-5series
• Measure Method：Automatic
• Accuracy：A
• Precision Measuring Device：Precision Measuring Device
• Certification：CE, ISO
• Customized：Customized
• Product Name：Ultrasonic Thickness Gauge Meter
• Working Principle：Ultrasonic Pulse,Echo Method and Echo,Echo Using D
• Coating Mode Range：3-80mm Depends on The Probe, Material, Surface Con
• Measurement Resolution：0.01 or 0.1mm (0.001 or 0.01in)
• Unit：Millimeters or Inches
• Gain：Real-Time Adjustable
• Repeatability：0.05mm
• Calibration Mode：One-Point Calibration, Two-Point Calibration
• Language：Chinese, English, Japanese, German and French Ar
• Power Supply：Two AA Batteries
• Operating Time：Two AA Batteries for More Than 35 Hours
• Weight：280g (Including Battery)
• Place or Origin：China
• Brand：Laboao
• Size：153*76*37mm
• Transport Package：Standard Export Case
• Specification：149*73*32mm
• Trademark：LABOAO
• Origin：China
• HS Code：8421192000
• Production Capacity：2000set,Month

0.65-508 mm (0.025 - 20.00   inches) depends on the probe used, the material to be tested, and the surface   condition.

Penetration coating function

NO

YES

Working principle

Ultrasonic Pulse/Echo Method and Echo/Echo Using Dual   Crystal Probe

Standard mode range

0.6 to 508 mm (0.025 to 20.00 inches) depends on the   probe used, the material to be tested, and the surface condition.

Coating mode range

3-80mm depends on the probe, material, surface condition   and temperature used.

Storage

NO

store 400 files, 100,000   thickness values and 1000 A and B scanning waveforms.

Measurement resolution

0.01 or 0.1mm (0.001 or 0.01in)

Unit

Millimeters or inches

Display

2.4QVGA (320×240) color OLED   screen with contrast ratio of 10000:1

Gain

Real-time adjustable

Repeatability

±0.05mm

Calibration mode

One-point calibration, two-point   calibration

Measurement error

0.05 mm (below 25 mm) ; ±0.2% H (below 100mm)   ;(0.5% h+0.01) (more than 100 mm) Note: h is the thickness of the measured   object

The measurement update rate

4HZ, 8HZ and 16HZ per second are   optional.

The sound speed range of the   material

500-9999m/s,0.0179-0.3937in/us

Alarm function

The maximum/minimum alarm, alarm   dynamically change the thickness reading color

Display mode

Thickness value mode,   minimum/maximum capture mode, difference/reduction rate mode

V path correction

Automatic A-range correction to   compensate nonlinearity of bimorph probe

Language

Chinese, English, Japanese,   German and French are available

Power supply

two AA batteries

Operating time

Two AA batteries for more than   35 hours

Automatically shut down

Optional 5, 10, 20 minutes after   no operation automatically shut down, or only manually shut down

Working temperature

-10ºC ~+50ºC, with special   requirements up to -20ºC

Size

153*76*37mm

Weight

280g (including battery)

Standard configuration

Thickness gauge host, standard   probe, instrument box, two alkaline batteries, coupling agent, operation   manual, certificate of approval and packing list

Optional accessories

Rubber jacket; A variety of   selectable probes; Step test block for calibration; Coupling agent and high   temperature coupling agent

Configuration list

Mainframe

1

Coupling agent

1

Probe

1

Battery

2

Packing document

1

Instrument seal box

1

Data line

1(only LM-4DL)

Communication software

1(only LM-4DL)

Note: If send it by air, not   including batteries, it's an empty bottle for Coupling agent.