Description: Measuring range: 0.0mm~2.0mm 0mil~80mil, Measurement accuracy: 2% reading ±0.1mm, or 2% reading ±4mil Easy to Use: Hold the painting thickness tester and keep it away from the measured object (>20cm), and then press the "TEST" button. used to test non-destructively measure the paint thickness of car. Press the "UNIT" button to select the desired measurement unit, two units Available: mm/MIL. Press the probe of the tester vertically on the coating to be measured, it will display the coating thickness on the metal surface. The coating thickness gauge does not detect steel, iron or aluminum Within 30 seconds and there is no button operation, it will shut down automatically. Specification: Measuring range: 0.0mm~2.0mm 0mil~80mil Measurement accuracy: 2% reading ±0.1mm, or 2% reading ±4mil Note: The accuracy is guaranteed under the working environment of 23­°C±5­°C and relative humidity ≤75%. Operating temperature: 0-40­°C (indoor use in winter in high-cold area) Resolution: 0.1mm/1mil Battery: 1x 3V button battery, 1x CR2032 or or Equivalent (not included) Size Chart: Size: approx. 6.9x3.8cm/2.72x1.50inch Package Includes: 1 Piece Paint Thickness Tester 1 Piece Manual 1 Piece Calibration Table 85 Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!