Handheld Multifunctional Thermal Imager Handheld & Multifunctional Thermal Imager This compact and lightweight thermal imager features a 2.4-inch LCD display screen for clear data visibility. It's perfect for a variety of applications, making it an essential tool for both household and industrial use. Take the leap and try it out—you won’t be disappointed! Key Features: Convenient built-in rechargeable lithium battery with USB interface eliminates battery worries. 8Hz refresh rate with a target temperature measurement range of -40℃ to +300℃. Operational in environments ranging from 0℃ to 50℃. Adjustable emissivity from 0.1 to 0.99. Wide field angle sensor probe with default settings at 75 degrees by 110 degrees using the MLX90640BAA probe. High-resolution 2.4-inch LCD screen (320 x 240) shows maximum, minimum, and center point temperatures, as well as each coordinate point. Measurement accuracy is ±2℃ with a central temperature area of 0℃ to 100℃. Built-in memory allows for capturing up to 100 photos, accessible through a USB connection to a computer for viewing, copying, and deletion. Applicable in diverse scenarios: electronic component heating detection, floor heating, automotive parts, electrical switches, and more. Specifications: Material: ABS Color: Black Display: 2.4-inch color display, 320 x 240 Resolution: 32 x 24 Field of view: 75° x 110° Temperature measurement range: -40℃ to 300℃ Measurement accuracy: ±2℃ Refresh rate: 8Hz No calibration required Emissivity: 0.1 - 0.99 adjustable Battery: 1 x lithium battery, 1000mAh (included) Recharge time: Approximately 2 hours Power: USB 5V/1A Working temperature: 0℃ to 50℃ Item size: 160 x 56 x 20mm / 6.3 x 2.2 x 0.8in Package size: 180 x 100 x 30mm / 7.1 x 3.9 x 1.2in Package weight: 121g / 4.3 ounces Packing List: 1 x Thermal Imager