Measures voltages / current, resistance, capacitance, frequency, and temperature with TrueRMS accuracy, 600V rating, and auto ranging for industrial or home electrical diagnostics Combines a high precisions thermal imager with a professional multimeter, featuring 20000 count display and flexible current clamp for measuring large currents while visualizing temperature anomalies in circuits Features a responsive touch control screen with multiple color palettes and full screen thermal display, a mode switches wheel for seamless switching between multimeter and imaging functions Equipped with 240×240 resolution, 0.1℃ temperature sensitivity, and adjustable emissivity ( 0.01–1.00) to detect heat variations in HVAC systems, electrical faults, and industrial equipment Includes a shockproof silicone case, rechargeable battery, USB data transfer, and optional lens for on site troubleshooting; compact 169×81×27mm size weighs only 400g for easy portability, Manufacturer: FHGSPQWM