Silver Ring-sizer Gauge Tool Finger Sizing Measuring Stick Metal Ring Mandrel US Size Set 1-13 of 27 Pcs Circle Models Desktop Jewellery & Watch Multi-Functional Repair Tool with LED Lights Heater tip voltage to ground:

Heater tip voltage to ground: ＜2mV

Product Weight: 110g /

the internal groove can accommodate a variety of screws or welding required materials

Dial adjustment headband conforms to comfortably fits most head sizes

Auto Power Off: about 15mins

Silver Ring-sizer Gauge Tool Finger Sizing Measuring Stick Metal Ring Mandrel US Size Set 1-13 of 27 Pcs Circle Models Desktop Jewellery & Watch Multi-Functional Repair Tool with LED Lights Heater tip voltage to ground:The rings are used to test the size of your finger, while the size on the stick is your ring size. It is light weight and simple to handle. Easy to read size chart on mandrel for full and half sizes, with line marks on shaft to get the ring straight before measuring. Perfect for ring sellers, great for use on glass showcases. Features: Metal ring stick measure tool with US sizes of 1 15 and EU sizes of 41 76. The measuring stick has sizes 2 to 15 in 1