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ERAY Digital Coating Thickness Gauge Meter Bluetooth Automotive Thickness Paint Tester with Backlit LCD Zero Calibration

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Setup Menu


2 AAA Batteries


Zero Calibration

Technical Parameters
Probe type F probe (magnetic induction), N probe (eddy current)
Measuring range 0~2000μm
Accuracy ± (2%+1μm)
Unit μm, mm, mil
Minimum radius of curvature Convex 5mm; Concave 25mm
Minimum measuring area Diameter 15mm
Minimum thickness of substrate 0.2mm (F probe), 0.03mm (N probe)
Maximum measuring speed 2 times/s
Power supply 2* AAA batteries (included)
Case material ABS
Product dimension 4.1''x2.4''x1.1'' / 103x62x27mm
Net weight 2oz / 57g
What's in the Box 1x Coating thickness gauge
2x Substrate plates
5x Samples
2x AAA batteries
1x Tool case
1x User manual
Easy Steps for Zero Calibration & Measurement
1. Long press the button and fastly attach the probe to the metal plate;
2. Release the button and lift the gauge;
3. The measurement is 0, the zero calibration is successful.
4. Vertically hold the device and quickly attach it to the object to be measured, lift the gauge      when it beeps, finish measurement;
5. Read the measurements on the LCD screen or phone app (ThickCloud, connect the
    gauge with phone via Bluetooth).
Warm Notice
1. Please remember to do zero calibration before measuring.
2. The gauge will automatically update to the latest 10 groups of data which will not get lost
    if the e device is shut off.
3. The backlight will be auto-off if there is no operation in 30 seconds.
4. The device will shut off if there is no operation in 2 minutes.
Average rating: 4.0 based on 67 reviews
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