The Model 2241 is a digital ratemeter with a built-in scaler. It can be used with a variety of GM, proportional, and scintillator detectors for alpha, beta, and gamma survey.

The Model 2241-2 is a digital ratemeter with a built-in scaler that can store setup information for two detectors. It can be used with GM, proportional, and scintillator detectors.

The Model 2241-3 has a backlit LCD and user-adjustable alert and alarm for both scaler and ratemeter modes. The rugged transport and storage case is foam-padded with custom cutouts …

The 2241-2RK Emergency Kit packages all the basic radiation measurement tools needed to handle a radiological emergency into a convenient carrying case to facilitate a quick response …

This instrument combines Ludlum's microprocessor-based digital Scaler-Ratemeter Model 2241 electronics with a Model 42-31H Neutron Detector. This system is sensitive to neutrons from …

The Model 2241-3i is a digital ratemeter with a built-in scaler. It includes an internal GM detector and can store detector setups for three external detectors.

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The Model 2241-2i is a digital ratemeter with a built-in scaler. It includes an internal GM detector and can be used with an external GM, proportional, or scintillator detector.

Ludlum Measurements, Inc. 501 Oak Street Sweetwater, TX 79556 USA (800) 622-0828 (US & Canada) (325) 235-5494 (325) 235-4672

This detector operates between 850 to 1000 volts, and is compatible with any Ludlum instrument capable of supplying 900 Vdc and an input sensitivity of 30 mV or higher.