Equipped with 240x240 resolution lens and 0.1°C temperature sensitivity, adjustable emissivity ( 0.01–1.00) for detecting heat variations in underfloor heating, electrical systems, and fault points Features a shock resistant silicone case, built in battery, USB data transfer, and optional lens for on site troubleshooting Includes a responsive screen with multiple color palettes and full screen thermal display Measures voltages ( up to 1000V), current, resistance, capacitance, frequency, and temperature with detections, for industrial / electrician use Combines thermal imaging and high precisions multimeter functions in single device, featuring 20, 000 count display and flexible current clamp for measuring large currents while visualizing temperature anomalies in circuits, Manufacturer: Kaeltsyn