전기,전자,통신용 중고계측기 매입/판매합니다. ◈제품문의 M.P : 010-오사일공-9508 E_mail : ct9508@naver.com Homepage : www.coretech21.com Product description Features: The ML4803A can measure absolute values in units of "W" or "dBm" in addition to relative values in units of dB or % Automatic sensor sensitivity correction Excellent operability and eff..