DT-100, Portable Digital Densitometer 17328 DT-100, Portable Digital Densitometer Print 17328 DT-100, Portable Digital Densitometer The DT-100 is a robust densitometer, designed to easily and accurately measure film density from 0 to 4.5D with an accuracy of ± 0.03D (3mm aperture). Perfect for mobile darkrooms and auditors, it weighs 260g (0.57lb). 4 digit LCD screen with light illuminated display and low battery indicator. 2 years warranty. DT-100: Portable densitometer with two AA batteries, user manual, certificate and carrying bag. DT-300: Table top densitometer with 3 apertures (1mm, 2mm, 3mm), 90-264VAC, 47-63Hz power supply, user manual and certificate. Density Strip 3UEPB000: AGFA Certified Density Strip, 15-Steps. Request for information