All Categories
Technical specification Geiger Tube PCB Compatibility: J305,M4011, STS-5, SBM-20 Geiger Tube Voltage Compatibility: All General GM Tubes with anode voltage 350-480V Sound and Visual Indication Arduino Compatible Supply Voltage: 5V; 3x 1.5V Battery; 4x 1.2V Battery Include high impedance voltage divider Supply Current: 12mA - 30mA Dimension: 120 x 50 mm Shipping Weight: 150g Package Included: 1 x Assembled Radiation Detector system 1 x GM Tube(J305), already assembled on PCB board 1 x Power supply cable 1 x Materials are sent through email address 1 x Battery Holder (without batteries) 3 x Jumper Wires