ITEM NAME:Paint Thickness Digital Car Coating Thickness Gauge Automotive Digital Port E5B1 Paint Thickness Digital Car Coating Thickness Gauge Automotive Digital Port E5B1 This Coating Thickness gauge adapts Eleomagnetic Induction principle and magnetic Induced EDD current. This unit is Perfect for manufacturing company, metal machinery industry, chemical industry, and commodity inspection especially in automobile trading. It can measure the thickness of non-metal coatings on metal surface. Portable and fast, Mini power consumption compact and beautiful. Power supply: 2x1.5V AAA battery (battery is not included). Measuring range: 0 ~ 1.80mm / 0 ~ 71.0mil Resolution: 0.01mm / 1mil Measurement error: Â ± 0.03mm Base the minimum diameter : 50mm Base minimum thickness: 0.5mm Operating temperature range: 0 ~ 40 Celsius Operating humidity range: 10 ~ 95% RH Product size: 61.98*30.57*104.99mm color: White material: plastic Package Included: 1*Thickness Gauge Tester 1*English manual.This Coating Thickness gauge adapts Eleomagnetic Induction principle and magnetic Induced EDD current. 1 Thickness Gauge Tester. Base minimum thickness: 0.5mm. Portable and fast, Mini power consumption compact and beautiful.