Non-Contact IR Thermometer — −50°C to +550°C, 12:1 D:S Ratio

Every object above absolute zero radiates infrared light — this thermometer reads temperature from that radiation without touching the surface.

Stefan-Boltzmann law: emitted power scales as T⁴. At 550°C, a surface glows dull red — this instrument reads that and everything colder. The 12:1 distance-to-spot ratio means at 1.2m distance, you're reading a 10cm circle. Measure engine surfaces, stovetops, hot plate uniformity, environmental temperature gradients. Response time: 500ms. This is how thermal cameras work, at a fraction of the cost.

• Range: −50°C to +550°C | Accuracy: ±2°C or ±2%
• 12:1 D:S ratio | Response time: 500ms
• Laser pointer for targeting | Backlit display
• 9V battery included | CE certified

Every purchase directly funds independent physics research at the Golden Physics Project.