RF Field Strength Meter, Power Meter, Detector etc..
http://www.mrs.bt.co.uk/dubus/8602-2.pdf
with automatic VSWR indication
http://www.mrs.bt.co.uk/dubus/8703-5.pdf
for microwave converter
http://www.mrs.bt.co.uk/dubus/9201-6.pdf
http://www.mrs.bt.co.uk/dubus/8901-2.pdf
10MHz - 14GHz
http://www.mrs.bt.co.uk/dubus/8404-4.pdf