Feature: 1. Portable Size: This handheld electromagnetic radiation detector is portable in size and easy to carry, so you can put it in your bag and take it with you and easily grip it for use. 2. Shockproof Rubber Housing: The housing is made of a rubber casing that feels comfortable in the hand, is drop and wear resistant, and is impact resistant. 3. Multiple Parameter Measurement: It can be used to measure the maximum value and average value of the electric field and magnetic field. It can also be used to detect and display real-time indoor temperature and humidity. 4. Large Color Display: With a large, clear-definition color screen and large, colorful font design, it can easily cope with dim and bright environments to give you a more comfortable experience. 5. Graphical Radiation Level Grading Function: Equipped with the current radiation level grading function, 3 different colors correspond to different current radiation levels, allowing for a more accurate and graphical understanding of the current environment. 6. Multi-functional Design: With unit switch, data-hold, low power prompt, automatic shutoff. 7. Wide Applications: This radiation tester can be widely used in the home, office, outdoors, industrial sites, radiological laboratories, and the surrounding environment; It is also suitable for televisions, refrigerators, and high-voltage line radiation detection monitors. Specification: The electromagnetic radiation detector features a digital color screen that allows you to read the detection data clearly and easily, and you can get results on time. It can display electric field strength, magnetic field strength, temperature, humidity, and electrical quantities. It can also be used to detect and display real-time indoor temperature and humidity. With unit switch, data-hold, low power prompt, automatic shutoff. This radiation tester can be widely used in the home, office, outdoors, industrial sites, radiological laboratories, and the surrounding environment; It is also suitable for televisions, refrigerators, and high-voltage line radiation detection monitors. Features: Portable Size: This handheld electromagnetic radiation detector is portable in size and easy to carry, so you can put it in your bag and take it with you and easily grip it for use. Shockproof Rubber Housing: The housing is made of a rubber casing that feels comfortable in the hand, is drop and wear resistant, and is impact resistant. Multiple Parameter Measurement: It can be used to measure the maximum value and average value of the electric field and magnetic field. It can also be used to detect and display real-time indoor temperature and humidity. Large Color Display: With a large, clear-definition color screen and large, colorful font design, it can easily cope with dim and bright environments to give you a more comfortable experience. Graphical Radiation Level Grading Function: Equipped with the current radiation level grading function, 3 different colors correspond to different current radiation levels, allowing for a more accurate and graphical understanding of the current environment. Multi-functional Design: With unit switch, data-hold, low power prompt, automatic shutoff. Wide Applications: This radiation tester can be widely used in the home, office, outdoors, industrial sites, radiological laboratories, and the surrounding environment; It is also suitable for televisions, refrigerators, and high-voltage line radiation detection monitors. Specifications: Material: plastics Battery: 3 * 1.5V AAA battery (not included) Measuring method: electromagnetic induction Display: VA display Maximum display: 9999 Sampling rate: approx. 0.4 seconds Measurement ranges: V/m: 0-9999/uT:0-74/mG: 0-740 Resolution: V/m: 1/uT: 0.01/mg: 0.1 Bandwidth: 5-3500ΜΗΖ Auto shut-off: approx. 10 minutes Operating current: approx. 20mA Temperature ranges: -10-60°C Operating temperature and humidity: 0-60°C/0-85%RH Storage temperature and humidity: -10-60°C/0-80%RH Item size: 170 * 73 * 33mm / 6.69 * 2.87 * 1.30in Item weight: 160g / 5.64ounce Package size: 190 * 90 * 45mm / 7.48 * 3.54 * 1.77in Package weight: 185g / 6.53ounce Packing List: 1 * Radiation Detector 1 * Screwdriver 1 * StorageBag 1 * Guideline Package List: 1 * Radiation Detector 1 * Screwdriver 1 * StorageBag 1 * Guideline