Best Cheap thermal imaging camera

HIKMICRO Thermal Camera E01, 96x96 IR Resolution, 20Hz Refresh Rate, Portable Handheld Infrared Thermal Imaging Camera with Laser Pointer, 8H of Battery Life, -4°F~752°F Range Thermal Imager

FLIR Thermal Imaging Camera for iPhone with MSX, VividIR & 160 x 120 IR Resolution

Thermal Camera for iOS (iPhone & iPad), TOPDON TC002 Thermal Imager, Infrared Thermal Imaging Camera, 256 x 192 IR High Resolution for Electrical, Mechanical, Building, Maintenance

TOPDON TC004 Thermal Imaging Camera, 256 x 192 IR High Resolution 12-Hour Battery Life Thermal Camera with PC Analysis and Video Recording Supported, Handheld Infrared Camera with 16GB Micro SD Card

HIKMICRO E03 Thermal Imaging Camera 240 x 240 SuperIR Resolution with Visual Camera, 96 x 96 IR Resolution/9,216 Pixels, 25 Hz Refresh Rate, 3.5" Touch Screen Thermal Camera, IP54, -4°F to 662°F

FLIR ONE Gen 3 - Thermal Imaging Camera for iOS Smartphones (iPhone w/Lightning Port Only)

HIKMICRO B10 256 x 192 IR Resolution Thermal Imaging Camera with 2MP Visual Camera, Full Screen Measurement, 25 Hz Refresh Rate Thermal Camera with 3.2" LCD Screen, IP54, -4°F~1022°F Temperature Range

FLIR C5 Thermal Imaging Camera with WiFi - Handheld, High Resolution

HIKMICRO B01 Thermal Camera 256 x 192 IR Resolution, Thermal Imaging Camera with WiFi, 3.2" LCD Screen, 25Hz Refresh Rate, Handheld 49,152 Pixels Infrared Camera

HIKMICRO Pocket2 256 x 192 IR Resolution Thermal Imaging Camera with 8MP Visual Camera, 25 Hz, Wi-Fi, 3.5" Touch Screen Thermal Imager, IP54, -4°F~572°F