MTG-4000A Mechanical Watch Timing Machine Carat Gauge and Guide Press the button on the

Press the button on the microscope to switch different colors

An original tool with hollowed-out cylindrical blade in hardened steel

Delrin is a softer material

Gloss Factor - 2

±3°C or ±2%

MTG-4000A Mechanical Watch Timing Machine Carat Gauge and Guide Press the button on theMTG 4000A Mechanical Watch Timing Machine; 240V Accurate to + 1 second per day Power pack supplied 7 inch LCD colour screen display 480 dot display Pre programmable testing Manufactured by TYMC New watch timing & testing equipment Improved measurement performance 7" inch large colour LCD screen Calendar time display function The high precision printing function Digital sound representation is at the same frequency as the watch movement For