OPM-572激光功率計|日本三和Sanwa激光頭功率計OPM572 特點(diǎn)帶護套,He-Ne,氬激光,半導體激光帶IR光束目視確認探頭不用電源和電池可監視光波形直讀波長(cháng)(485-515/610-640/650-690/760-830nm)
OPM-572激光功率計|日本三和Sanwa激光頭功率計OPM572 技術(shù)參數及圖片