●Exact type suitable for a bore gauge
●Quick cooling stainless steel stem
●By shock buffering mechanism (shock proof), I protect the mechanism parts such as gears and investigate the durability
●I adopt a jewel bearing for durable improvement.
●If the wearing of the adoption clamp (option) of the lever extended mechanism is possibility, I realize more stable repetition accuracy
●It is shipped with a limiter in all models. It is convenient for the setting of the clearance range
●The wearing of the lift lever is possible
●The flat back lid runs out of "f" at the model end (example = TM-1201f)