I'm looking for an 'L' shaped Aluminium aerial pole (see image) to mount a magnetometer (Aurora Early Warning). Any pole diameter between 25mm and 38mm and about 1.5m long would be ideal but it MUST be aluminium as a Steel pole, being magnetic, would adversely affect the measurements.
I would buy one, but the delivery cost is prohibitive.
Please look in your Garage/Shed to see if there is one lurking.
can collect by arrangement. Thankyou for reading this...