The H3D A series

The H3D A series is the new standard for radioisotope identification devices. It combines excellent energy resolution (<0.8% FWHM @ 662 keV) with directionality without the need for cryogenic cooling. You can search, identify, and localize all with this portable detector.

Alerts and Alarms
When the A400 detects something, you can see a message on the screen. You can hear an audible beep, and you can feel vibration.

The A400 is IP67 rated to survive heavy dust and submersion in water. If it gets dirty, just hose it down!

Replaceable Battery
With a battery life of 9 hours, you won’t have to charge the battery often. If you are out in the field unable to charge, it’s as simple as popping in a spare.

Integrated Neutron Tube
Detect both neutrons and gamma rays with the H3D A401.

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