Portable combined high-sensitive accurate instrument to measure ambient x-ray, gamma and neutron radiation dose equivalent and dose equivalent rate, alpha and beta radiation flus density from contaminated surfaces and alpha and beta radiation surface acitivity and neutron radiation flux density Features - Multifunctionality - High sensitivity and wide measuring ranges - Fast response to radiation field change - Alpha, beta, gamma, x-ray and neuton radiation source search - Smart probes (RS232) - Built-in LED stabilization system - Audible and visual alarm at dose, dose rate and flux density threshold exceeding - Field operation in a wide temperature range - Large backlit LCD - Logging and transfer to PC up to 100 measurement results - Two alternative processing units: PU1 and PU2 Application - Radioecology - Health services - Radiation medicine - Nuclear industry - Fire service - Emergency - Civil defense - Scientific research - Customs - Customs x-ray equipmentr - Radiography