VA8042 Coating Thickness Guage

Feasures By electromagnectic method, the meter can measure the coating thickness non-destructively, including paint, spray-plastic, rubber, enamel, or chrome plate, copperizing, aluminum plating on steel, iron, non-austenitic stainless steel. Four digitals LCD display, differentiating upto m. System calibrating by user-self. Pocket shell, convenient for engineering locale. Thickness unit ? m? or? mil? optional. Micro-controller controls, high accuracy. Coupling state display Shut down manually or automatically. Low battery voltage indication. Specifications Digital display: 4 digitals. Measurement range: 0~ 1200 m. Resolution: 1 m. Accuracy:  3% H+ 2 m Measurement rate: 0.5 second. Display units: m or mil. Critical thickness of metallic base: 1mm. Minimum thickness of metallic base: 0.2mm. Minimum curvature radius: protruding 1.5mm, concave 6mm. Probe diameter: 13mm. Power supply: 7# alkaline cell, 1.5V* 3.