J305 Geiger Counter Tube, Metal Nuclear Radiation Detector G-M Tube Radiation Geiger Tube, Easy to Install

Features: This is a high-quality J305 G- M tube, tin oxide cathode, coaxial cylindrical shell structure (wall density 50±10cg/cm2), pulse application type halogen tube. It supports the detection of gamma rays from 20mR/h-120mR/h and soft for beta rays in the range of 100-1800 decay/min·CM2. You can try it.Tin oxide cathode, coaxial cylindrical shell structure (wall density 50±10cg/cm2), pulse application type halogen tube.It supports the detection of gamma rays from 20mR/h-120mR/h and soft for beta rays in the range of 100-1800 decay/min·CM2.Ambient media is -40°C to 55°C.Easy to install, installs on Geiger counters without tools.Comes with PVC pipe, easy to transport.IOT-G M-v1.1 Perfect replacement accessory for IOT Open Source Geiger Counter G- M Tube.Product parameters:Name: J305 Geiger tubeMaterial: +MetalWorking: -40°C to 55°CMinimum platform length: 80VMaximum platform slope: 10%/80VLimit working voltage: 550VMaximum background count : 25 counts/minuteLifespan: >1*109 pulsesItem size: 88 * 10 * 10 mm/3.47 * 0.39 * 0.39 inchesItem Weight: 18g/0.63ozPackage size: 145 * 90 * 110mm / 5.71 * 3.54 * 4.33inPackage Weight: 55g/1.94ozPackage Included:1 * J305 Geiger tube

• 【J305 Geiger Counter Tube Nuclear Radiation Detector G- M Tube Radiation】
• 【Material】Made of quality material, ensuring long-lasting use.
• 【Application】Perfect replacement accessory for Open Source Geiger Counter G- M Tube, suitable for various applications.
• 【Easy to install】Installs on Geiger counters without the need for tools. Comes with PVC pipe for easy transportation.
• 【Specifications】Working temperature: -40°C to 55°C; Minimum platform length: 80V; Maximum background count rate: 25 counts/minute; Lifespan: >1 109 pulses.