NISSEI RS-101 1.8-60MHz SWR & Power Meter with LED Backlight and 30W/300W/3KW Adjustable for Short Wave Radio   Specification: – Model: RS-101 – Loss: <= 0.1dB – Frequency range: 1.8 ~ 60MHz – Power measuring range: 0 – 3KW – Impedance: 50ohm – Product size: 190 x 80 x 105mm – Product weight: 630g – Interface: SO-239 (M female) Precaution: – The maximum measured power of RS-101 is 3KW. When using a lower power range, it is important to ensure that the transmitting power of the radio station does not exceed the power of the corresponding range. Package Included: – 1 x SWR Power Meter – 1 x Power Cable – 1 x User Manual