GM200EM2271 Thickness Gauge Coating Painting Tester Film Paint Iron-based Thickness Meter Measuring Tools Specification: Measurement range: 0~1.80mm0~71.0mil Resolution: 0.01mm1mil Measurement error: +-0.03mm Minimum base diameter of base: 50mm1.96in Minimum thickness of base: 0.5mm Power supply: 2 x 1.5V AAA battery(not included) temperature range: 0~40℃ humidity range: 10~95%RH Size: approx.65 x 31 x 108mm2.55 x 1.22 x 4.25in Gross weight: 120 (no battery) Color: Yellow, Blue, White Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. 1 x Thickness Gauge Tester 6 x Standard pieces 1 x User Manual(n) welcome to my shop Imported Products To provide our beloved customers with cheap and high quality products. Almost all products are available and you can buy them directly. Many products are not on the shelves. You can send me the picture of the product you need. Send after the packaging is intact. The picture is a photo of the real product, you can buy it directly, you will get the exact same product, and you can receive the goods within 6-8 days after placing an order All products can be purchased directly and cannot be changed after purchase.