GC-03 Geiger Counter, 3-in-1 Multifunction Radiation Detector for Electric Fields, Magnetic Fields, and Nuclear Radiation, 2.4-inch Backlit Screen, Black

【Multifunctional radiation detector】Three-in-one detection for the simultaneous measurement of electric, magnetic, and radioactive fields. Measurement range: radioactive radiation: 0.01 µsV/h to 999.99 µsV/h; electric field: 1 V/m to 1999 V/m; magnetic field: 0.01 µT to 99.99 µT.【Automatic alarm in case of limit exceedance】 The alarm threshold is freely adjustable. If it is exceeded, a triple alarm (audible, visual, vibrating) will sound, quickly informing you of the dangerous situation.【Curve recording】 supports curve recording mode, which more easily displays radiation variations during a cycle and observes value changes in real time. 50 limit exceedance records can also be saved for later review and analysis.【Backlit color screen】 The electromagnetic nuclear radiation detector features a 2.4-inch high-resolution color screen with adjustable backlighting. Data is clearly visible from any location.【Long battery life】The GC03 multifunction radiation detector features a built-in 1500 mAh high-capacity battery with a standby time of over 12 hours, ensuring optimal battery life and extended use. Convenient charging via the Type-C port eliminates the need for frequent battery replacements.