Portable Nuclear Radiation Detector Handheld Geiger Counter 0.96inch TFT Display X-rays γ-rays β-rays Detecting Tool Real-time Average Cumulative Dose Alarm Household Radioactive Tester The professional nuclear radiation detector ensures high safety by real-time detection of X-rays, γ-rays, and hard β-rays. It offers a multifunctional interface that continuously displays the instantaneous dose rate, total accumulated dose, and average dose rate, ensuring effortless readability in different light environments, which enables users to grasp the radiation levels at all times. It can be applied to materials testing, environmental testing, radiation protection, radioactive substance screening, etc. Features: 【Comprehensive Radiation Test】: The professional nuclear radiation detector ensures high safety by real-time detection of X-rays, γ-rays, and hard β-rays. It offers a multifunctional interface that continuously displays the instantaneous dose rate, total accumulated dose, and average dose rate, ensuring effortless readability in different light environments, which enables users to grasp the radiation levels at all times. 【Precise Measurement & 0.96inch TFT Display】: Equipped with a 48mm Geiger counting tube, it has a wide scope of measurements from 0.08μSv/h to 9999μSv/h, accurately capturing the radiation changes. The 0.96-inch TFT LCD color screen displays the data clearly for more convenient data reading. 【Personalized Alarm Setting】: You can set the alarm value according to your needs. The device supports three alarm modes: sound alarm, flash alarm, and vibrating alarm, ensuring that you can be promptly alerted. 【Efficient Rechargeable Battery】: The device comes with a built-in 400mAh battery, offering approximately 10 hours of batterylife in the bright screen state and about 24 hours in the resting screen state, to meet the needs of your long-time use. Additionally, the device features a Type-C charging port for faster and more convenient charging. 【Portable and Drop-proof Design】: This device is constructed from robust, slip-resistant ABS material, ensuring high shock resistance. It is further equipped with a portable lanyard to defend against loss or impact damage, rendering it perfectly suited for using at rugged environments where accidental drops are common occurrence. Specifications: Name: Nuclear Radiation Detector  Material: ABS Color: black, white (optional) Battery: 1 * built-in 400mAh lithium battery (included) Screen: 0.96-inch TFT color screen Detection count: 48mm Geiger counter Measuring ranges: 0.08μSv/h-9999μSv/h Charging mode: Type-C Item size: 16 * 35 * 105mm / 0.63 * 1.38 * 4.13in Item weight: 75g / 2.65ounce Package size: 33 * 75 * 142mm / 1.30 * 2.95 * 5.59in Package weight: 120g / 4.23ounce Packing List: 1 * Nuclear Radiation Detector 1 * Lanyard