For digital LED voltmeter version
24 VDC systems
The other meter can be selected to read Plate Voltage
9 feet fully extended
05:1 Coaxial Feedline 52 Ohms 52 Ohms Boom Length 18 feet 8 feet Longest Element 18 feet 18 feet Mast Diameter 15⁄8 inches 1¼ to 15⁄8 inches Maximum Wind Survival 80 MPH 80 MPH Net Weight 18
MFJ-1904HD, FIBERGLASS POLE,25FT,7 4FT SEC,1~-2-1/2~,W/Q.CLAMP Features_Interface For digital LED voltmeter versionFiberglass Mast, 25 feet 7 Four foot sections with QuickClampsTM Super strong heavy duty telescoping mast is made of . 125 " thick wall fiberglass tubing. This mast supports weight including yagis, verticals, loops, full size dipoles, G5RVs and more. 22 ft. extended, 5 ft. collapsed, Weighs 9 lbs. Comes with military quality UV protected QuickClamps. This HD model includes extra heavy duty, 2 " OD bottom and 1" OD top sections.