Ludlum Model 3A General Purpose Survey Meter with AlarmFeatures Low Price Rugged 4 Range Analog Ratemeter Alarms Supports GM & Scintillation Type Detectors The Model 3A is identical to Ludlum's best selling, general purpose, Model 3 handheld analog ratemeter with the addition of an audible alarm. It is likewise known for its accuracy and long lasting dependability. The cast aluminum instrument housing with its separate battery compartment and accompanying metal handle offer an industrial robustness and

Barcode 15307173

Pro is a hardware upgrade to existing radiation ratemeters that connects your meter into an Apple (IOS) device using Bluetooth LE and the Counts

APPLICATION: alpha beta radiation survey

Crosstalk Alpha to Beta: 10% or less

LINEARITY: reading within 10% of true value

SCINTILLATOR: 4 mm x 4 mm 6LiI crystal

The optional external probe may be submerged up to 100 feet or remotely for up to 300 feet

We have turn-key solutions available should you need it

The HandECount sample counting system provides simultaneous alpha and beta measurements

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This Sample head is for the RadeCo Model H-809 or other high volume air sampler