Feature:1. One-piece without burrs, glossy surface bring smooth installation2. Alloy material coated with anti-corrosion paint, greatly improving service life3. Large heat dissipation area can better maintain long-term operation4. Display center point, maximum and minimum temperature, with complete functions5. Built‑in memory, you can take 100 photos without the help of other tools. The Micro USB data cable is directly connected to the computer, and the computer can browse, copy and delete picturesSpec:Item Type: Infrared ThermometerMaterial: Aluminum alloyModel: MLX90640Use MLX90640ESF-BAA infrared thermal imaging sensorResolution: 32x24Temperature Measurement Range: -40℃~300℃Measurement Accuracy: ±2℃ (central area, 0~100℃)Working Temperature: 10℃~50℃Working Humidity: ≤70%Refresh Rate: 8HZNo calibration requiredSensor Field of View: 75°x110°Emissivity: 0.1~0.99 AdjustableDisplay center point, highest and lowest temperatureCamera function(built-in memory, you can take 100 photos, without the help of other tools, the Micro USB data cable is directly connected to the computer, and the computer can browse, copy and delete pictures)Two Color Modes: Iron red and rainbowBuilt-in rechargeable battery (can be used about 4 hours when fully charge, takes about 1.5 hours to fully charge)Screen Size: 2.4inch (display resolution: 320x240)Battery Model: Lithium batteryBattery Capacity: 2000 mAhPackage List:1 x Infrared Thermometer1 x Lanyard1 x USB Cable