HiStand and alerts you when predefined

and alerts you when predefined thresholds are exceeded

plus test water for TDS and pH — all with one gadget

If you suspect a radiation-related incident

and any remaining balance stays on the card for future purchases

HiStand and alerts you when predefinedMilerd HiStand is a compact personal radiation detector designed to monitor ambient radiation levels in everyday environments. It measures gamma radiation and X rays and displays results in real time in Sv h (microsieverts per hour), a standard unit for radiation exposure. Since background radiation can vary by location, readings should be interpreted using standard reference tables and public safety guidelines. HiStand provides continuous monitoring