Name: Car Painting Thickness Tester All-Sun EM2271

Description:

All-Sun EM2271 Digital LCD Coating Thickness Gauge, Car Painting Thickness Tester, Paint Thickness Meter, DIY Instrument.

Operating Instructions:

1. Hold the tester and make sure that it is as least 20cm away from the object to be tested and other objects. Then press the "TEST" button to turn on the tester. "--" appear on the display and flashed, meanwhile the unit "mm" appears.

2. Press the "UNIT" button to select desired unit: mm or mil.

3. Place the tester probe perpendicularly on the surface to be tested, the display will show the coating thickness.
 
Notice:

1. If the display shows "--", it means that the tester does not detect any iron, steel or aluminum substrate.

2. If the display shows "OL", it means that the coating thickness exceeds the tester measuring range.

3. If the display shows "-0", it means that the probe has wear or the substrate under the coatings may be other   kind of metal other than iron, steel or aluminum.
 
4. When you make measurement, the reading will remain on the display if you move quickly the tester away from the surface under test; and you can press the "TEST" button to delete this reading, the display will show"--"

5. If you do not press any button and the tester does not detect the presence of steel, iron or aluminum for about 30 seconds, the tester will turn off automatically. If you want to turn off the tester manually, please press and hold down the "TEST" button for more than about 1 second.

Specifications:
 
Color: Blue
Material: ABS
Voltage: 3V
Size(L*W*H): 69*38*20mm
Weight: 67g
Power Supply: 3V button cell
Special Feature: can test on aluminum
Item Type: Mechanical Testers
Certificate: CE & Rosh 
Measuring Range: 0.0mm-2.0mm
Accuracy; 2%rdg ± 0.1mm; 2%rdg ± 4mil
(Note: Accuracy is guaranteed at the operating temperature of 23 ± 5 degree centigrade and relative humidity less than 75%.)
Operating Environment: Temperature: 0 to 40 degree centigrade; Relative Humidity: <80%
Temperature Coefficient: 0.05*(2%rdg±0.01mm or 2%rdg±4mil)/degree centigrade (<18 degree or >28 degree)
Storage Environment: Temperature:-10 to 50 degree centigrade; Relative Humidity:<80%