Handheld Thermal Camera 3.5in Touch Screen, 384×288 IR

With a 43.7掳 x 31.9掳 FOV, 30Hz refresh rate, 鈮?. 5 mK thermal sensitivity, image sharpening algorithms, and an advanced AI chip, it captures heat details with exceptional clarity. It automatically identifies and marks hot, cold, and center points.

3-in-1 EMF Checker 5Hz to 3.5GHz Rechargeable Handheld LCD Detector

It goes beyond electromagnetic radiation, swiftly identifying signals ranging from 5Hz to 3.5GHz. Stay vigilant about your health by keeping radiation hazards at bay with this powerful tool. With an auto-shutoff feature after 15 minutes of inactivity, it maximizes battery life while minimizing waste.

DT-N91 CCTV Tester 3.5in LCD PTZ Control Cable Tester CVBS BNC Color Bars

The DT-N91 CCTV Tester is a handheld device with a 3.5-inch LCD screen that allows users to test CCTV systems by generating color bars and controlling PTZ cameras. It has a high resolution of 480 x 234 and provides video input connectivity via BNC and CVBS. This versatile tester is designed to help professionals in the security industry ensure the proper functioning of CCTV systems, making it an essential tool for troubleshooting and maintenance tasks.

EMF Meter Electromagnetic, 3-in-1, Radiation Detector, 5Hz-3.5GHz, Rechargeable

Covers signals from 5Hz to 3.5GHz, allowing you to monitor everything from common household electronics to higher-frequency sources such as 5G networks. 📡Triple Radiation Detection (EF, MF, RF) –. Equipped with a long-lasting 9V lithium battery and an auto-shutoff function after 15 minutes of inactivity to save energy and extend battery life.