The Model 19A is a highly sensitive gamma microR meter with an internal 2.5 x 2.5 cm (1.0 x 1.0 in.) NaI detector. It has an alarm and a logarithmic meter scale.
(800) 622-0828 (US, CA)
(325) 235-5494
(325) 235-4672
(325) 235-5494
(325) 235-4672
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