Model Number: SX-HT-6885 Brand Name: SX Key Specifications/Special Features: 1.Backlight LCD display2.Automatic data hold and auto power off3.Max, min, DIF, AVG record4.Over range indication5.High and low alarm function, laser targeting6.High temperature range: -50 - 1000°C (-58 - 1832°F)7. Distance coefficient: 50:18. Accuracy: ±1% to ±1.59. Laser-aiming feature10.Emissivity adjustable: 0.1 - 1.0