Polimaster PM1208 SIG Nuclear Radiation Wrist Indicator Tactical Watch

Polimaster SIG-RM1208 radiation wrist indicator designed for continuous 24-hour monitoring of ionizing radiation. The device measures and displays both gamma radiation dose rate and accumulated gamma radiation dose.

The watch uses a Swiss-made Ronda 763 quartz movement and also includes alarm, illumination, and programmable radiation threshold functions. Audible warning signals are activated when the preset gamma dose or dose-rate thresholds are exceeded. The device also provides alarm-clock signals and a low-battery indication.

The case is made of stainless steel and is water resistant to a depth of up to 100 m (328 ft).

The radiation indicator can be used for monitoring radiation levels in homes, objects, vehicles, and other everyday environments. It was produced by the Belarusian company Polimaster and is classified as a consumer radiation-monitoring device rather than an instrument intended for official certified measurements.

The SIG-RM1208M model has been discontinued since 2018.