1. Dual-function: thermal imager + digital multimeter 2. 32x24 IR resolution with 55°x35° field of view 3. Temperature measurement range: -40°C to 300°C 4. 8Hz refresh rate for real-time thermal imaging 5. Stores 90 thermal images in BMP format Measures DC/AC voltage, resistance, diodes and continuity Thermal Imager Resolution: 32x24 pixels Temperature range: -40°C to 300°C Accuracy: ±2°C (center point, 0°C-100°C) Refresh rate: 8Hz Field of view: 55°x35° Image storage: 90 photos (BMP format) Multimeter DC voltage range: ±350V DC voltage accuracy: ±(0.1% + 5d) AC voltage range: 250V AC voltage accuracy: ±(2% + 5d) Resistance range: 10MΩ Resistance accuracy: ±(0.5% + 5d) Diode test range: 0V-3V Continuity test range: 0-20Ω General Display: 1.8-inch TFT (160x128) Power: USB Type-C (5V/1A) Operating temperature: 10°C to 50°C Operating humidity: ≤75% Color: black Material: ABS Package Contents: 1 x IR Multimeter 1 x USB Type-C Cable 1 pair x test pen (Due to different batches, the printing of main products may be different) 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.