We will be performing inventory from June 30th until July 2nd. Orders will be fulfilled through 12pm EST on June 30th, 2021, and shipping will resume July 2nd, 2021.

In observance of the holiday, we will be out of the office on July 5th, 2021, and will resume order fulfillment July 6th, 2021. We apologize for the inconvenience. Please plan to place your orders accordingly to ensure timely shipment.


Jem Radiographic Exposure Calculator

This pocket-sized calculator determines exposure factors quickly and easily.

* Available In: Card


Radiation Dose/Distance Calculator

This is a companion tool to the Radiation Exposure Calculators. This calculator estimates the hazard area associated with isotope radiographic operations. Can be used to assist auditors and radiation safety officers when checking the accuracy of radiation survey reports.

* Available In: Card