Stainless Steel 20/30/50cm Electronic Digital Ruler Protractor Goniometer Scale Meter Gauge|1Pcs

Description Stainless Steel 20/30/50cm Electronic Digital Ruler Protractor Goniometer Scale Meter Gauge Feature 1.Color: Black Silver; 2.Length Range: 20cm/30cm/50cm; 3.Angle Range: 360°; 4.Resolution: 1′;  5.Battery: CR2032 Button Cell; 6.Certificate: CE, FDA, RoHS; Mechanical 1.Material: Stainless Steel; Navigation Electronics PartslMaker|IoT Solutions|Mechanics|PCBA|Tools|Novelty Related