photodetector
source of illumination
reflector
roentgenometer
bolometer
sensorchip
penetrometer
ondoscope
Geiger counter
radioemitter
radiotelemeter
infrared
spectrohelioscope
detector
gamma camera
spark chamber
spark counter
electroantennograph
electrotomography
dosimeter
scintilloscope
teleradiotherapy
metal detector
lithium-drifted silicon detector
set
photoradiometer
actinometer
klystron
radiolocation
photoscanner
transparency
radioprobe
birdie
cymoscope
radio
transparence
radioelectronics
wavemeter
electronic reconnaissance
x-radiate
X-irradiate
antirad
coherer
radiocautery
microwave radiation
spectrophotometer
irradiator
radiotherapy equipment
magic eye
gamma radiation
photoconductive cell
electric eye
radiosynthesizer
photoelectric cell
photocell
absorptiometer
photo-
radiodetector
monitor
radiate
radioprotective
transilluminator
ferrimagnet
keraunophone
microwaveguide
pyrgeometer
radiomicrometer
nonelectromagnetic
astronomical telescope
fadometer
radiomitigator
misonidazole
pyrheliometer
electrometer
radiograph
Geiger-Muller counter
radar
radio detection and ranging
electronics intelligence
ion trap
family Torpedinidae
mobile station
Torpedinidae
microwave radar
spy satellite
ELINT
irradiative
X-ray
electrosmog
actino-
junction detector
radioscope
magnetogyric
submillimeter wave radiation
filter
crystal set
radiotransmitter