An overview of the main radiation detector types that Ludlum Measurements offers: Geiger-Mueller (GM), scintillation, gas proportional, ion chambers, and neutron detectors.

This video reviews the device menu for the Model 30 meter, Model 35 vehicle-mounted meter, and Model 79 stretch scope, which all share the same interface.

The Model 3002 survey meter is used with scintillation and gas proportional detectors for measurements of alpha and beta radiation. This video reviews the device menu.

The Model 3001 survey meter is used for alpha, beta, or gamma radiation survey and can support up to four external detectors. This video reviews the device menu.

The Model 3000 survey meter is used with an external detector for alpha, beta, or gamma radiation survey. This video reviews the device menu.

The Model 14C-RK includes the basic radiation measurement tools required to rapidly react to a radiological emergency. It includes two detectors, a Model 44-2 gamma scintillation detector and a Model 44-9 alpha-beta-gamma GM detector, matched with the Model 14C survey meter.

The Model 2241-2RK includes the basic radiation measurement tools required to rapidly react to a radiological emergency. It includes two detectors, a Model 44-2 gamma scintillation detector and a Model 44-9 alpha-beta-gamma GM detector, matched with the Model 2241-2 scaler-ratemeter.

The Model 239-1F Floor Contamination Monitor includes a gas proportional detector mounted on a roll-around cart and can be used with a number of different Ludlum meters. This video shows how to mount the gas bottle, connect the gas regulator, and mount the gas proportional detector on the cart.

Handheld microR (µR) survey meters are used in the metal recycling industry to pinpoint contamination sources in vehicle loads after an initial radiation alarm has been triggered by a vehicle monitor (also called "gate monitors"). This video provides a breif overview of the Ludlum Models 19, 3019, 192, 193-6, and 30-6 and demonstrates how microR meters can be used.

This video demonstrates how the Models 19 and 30-6 can be used to pinpoint the source of radioactive contamination in a truck load.