Diamond Original SX40C DIAMOND 144 ~ 470 MHz Cross Needle SWR / Power Meter - Power Ranges: 30/300 Watts, Min. Power SWR Test: 3 Watts, Connector: SO-239
Power Ranges: 30/300 Watts Min. Power SWR Test: 3 Watts Connector: SO-239 Dimensions:85Wx87Hx95Dmm Weight:270g Frequency range:144 to 470MHz Power display range:30W 300W Accuracy at full scale:10% AT FS Minimum power at SWR measurement:3W Connector:M-J