: Inspect the liquid-crystal display (LCD) and body for damage before use. Basic Measurement :
: Measure the ambient background radiation in Sv/h (0.1 to 99.99 range) or R/h (10 to 9999 range). pripiat dozimetr instruktsiia
: The device can estimate the specific activity of substances in Ci/kg or Bq/kg. Key Technical Specifications Range / Detail Gamma Dose Rate 0.1 – 99.99 Beta Flux Density 6 – 6000 particles/( Alert System 31 programmable sound alarm thresholds (0.1–16 $\mu$Sv/h) Detectors Built-in Geiger-Müller counters Important Maintenance Notes : Inspect the liquid-crystal display (LCD) and body
: To measure surface contamination, remove the rear filter cover to expose the Geiger-Müller tubes directly to the surface. Key Technical Specifications Range / Detail Gamma Dose
: Open the battery compartment (slide the cover in the direction of the arrow) and connect a 9V battery (PP3/Kron-type), ensuring correct polarity.