빠른 지원
인증된 전문가에게 직접 연결
인증된 전문가에게 직접 연결
Input voltage: 0.05Vrms ~ 1.2Vrms
Input impedance: 5MΩ
Gain value: 1
Ope frequency range: 100kHz - 1 MHz
Battery-powered, the continuous working time is not less than 7 hours after fully charged
Small size, light weight, easy to carry to the field