range finder

laser range finder (LRF)

range finder / rangefinder (RF)

laser target-designator and range-finder switching-on (cutting-in) time tabular value

azimuth-type range finder

dip range finder

range finder operator

vertical base range finder

split field range finder

gun range finder operator

electronic range finder

laser range finder

depression range finder

azimuth finder

echo depth finder

height finder radar

high frequency direction finder

position finder

AN/TPQ (Army-Navy [Marines] Transportable Position finder [radar] Q [counterbattery])

auditory direction finder

depression position finder

commanding officer's position finder

automatic direction finder (ADF)

radio direction finder

accurate position finder

automatic direction finder

height-finder operator

vertical base position finder

depth finder (sounder)

radiosonde tracking radio direction finder

radiotelephone direction finder

direction finder

direction finder exercise