NEW CM8801NF Digital Coating Thickness Gauge Paint Meter Tester 0-1250UM/0-50 ti

Range: 0 - 1250um; M, 0 - 50mil. Battery Indicator: Low battery indicator. NFe type - Work For Aluminum Base Only Principle: only NF type-eddy current. Battery: 1.5V x 1, AAA size (not included).