Ludlum Digital Area Monitor

Specifications

Model	375
Brand Name	Ludlum
Indicated Use	Area monitoring
Linearity	Reading within 10% of true value
Display	Four-digit LED display with 2 cm (0.8 in.) digits
Display Range	000.0 to 9999
Response	Typically 3 s from 10% to 90% of final reading
High Voltage	Adjustable from 450 to 2500 V

The Model 375 is a versatile, compact, and very affordable digital electronic controller designed for monitoring radiation in areas. Its simple design accommodates many different detectors suiting a wide variety of applications, and is equipped with a local readout and alarms. These versatile units may also be connected to an optional auxiliary indicator/annunciators for alerting personnel at remote locations.