Tube - Aluminum (1"OD x 18"L x 0.82"ID) < $50 Included is an LED battery

Included is an LED battery status indicator light

This kit includes everything you need to make your very own capacitance meter

The mast is elevated using an included 3

The GAU-LTL-250W-LED-100C High Mast LED Flood Light offers intense light output and is ideal for flood lighting

UART (with 3

Tube - Aluminum (1"OD x 18"L x 0.82"ID) < $50 Included is an LED batteryThese 18" long aluminum tubes have an outer diameter of 1", an inner diameter of 0. 82", and a wall thickness of 0. 09". When used with the mating tube clamps, these can be used for versatile structural support. Additionally, wires and cables can easily be run through the center. **Features:** * Length 18. 0" * OD 1" * ID 0. 82" * Width 0. 09"