Thermal image resolution: 240x240 pixels Temperature range: -20~550 Image modes: 15 Battery life: 7h @25C Image storage: 30,000 sets of 4GB (built-in) USB connection: support exporting pictures Emissivity: 0.01~1.00 adjustable Measuring distance: adjustable between 0.3meters~3meters Support taking photos: the trigger to take photos IP45 protection level Application scenarios: floor heating, pipelines, electronics, electrical appliances, electricity, maintenance, inspection (The product printed words depending on the batch, but this does not affect use) Color: As Shown Material: ABS Package Contents: 1 * Infrared Thermal Imaging Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.