SMART SENSOR Infrared Thermometer AS862A is the most basic design and consists of a lens to focus the infrared (IR) energy onto a detector, which converts the energy to an electrical signal that can be displayed in units of temperature after being compensated for ambient temperature variation. Infrared Thermometers allow users to measure temperature in applications where conventional sensors cannot be employed. Specifically, in cases dealing with moving objects ( i.e., rollers, moving machinery, or a conveyor belt), where non-contact measurements are required because of contamination or hazardous reasons (such as high voltage), where distances are too great, or where the temperatures to be measured are too high for thermocouples or other contact sensors.

Features of Smart Sensor Infrared Thermometer AS862A

• Accuracy ± 2% or ± 2℃.
• Distance Spot Ratio 12:1.
• Emissivity 0.10~1.00 adjustable.
• Resolution 0.1℃or 0.1℉ (<1000℃).
• Repeatability ±1%or±1℃.
• Response Time (8-14) um & 500ms.
• Temperature Range -50℃~900℃ (-58℉~1652℉).

• Digital Temperature Gun
• Model: AS862A
• Brand SMART SENSOR
• Made in China
• Temperature Range -50℃~900℃(-58℉~1652℉)
• Accuracy ±2%or±2℃
• Distance Spot Ratio 12:1
• Emissivity 0.10~1.00 adjustable
• Resolution 0.1℃or 0.1℉(<1000℃)
• Wavelength & Response Time (8-14)um & 500ms
• Repeatability ±1%or±1℃
• ℃/℉Selection
• Data Hold Function
• Laser Target Pointer
• Backlight Display
• Auto Power Off

1. Measurement Range: It typically measures temperatures from -50°C to900℃ (-58°F to 1652℉), making it versatile for various applications.
2. Accuracy: The thermometer boasts a high level of accuracy, usually around ±1°C or ±1% of the reading.
3. Emissivity: It often has adjustable emissivity settings, allowing users to measure different materials accurately.
4. Display: The large LCD display shows the temperature reading clearly, often with backlight options for visibility in low light.
5. Laser Targeting: A built-in laser helps users aim at specific spots, ensuring precise measurements.
6. Battery Life: The device typically runs on standard batteries, providing long-lasting use, often several hours of continuous operation.
7. Auto Shut-off: To conserve battery life, the thermometer usually features an auto shut-off function after a period of inactivity.
8. Applications: Ideal for cooking, automotive diagnostics, HVAC maintenance, and industrial uses, it can measure surface temperatures without direct contact.
9. Lightweight and Portable: Its compact design makes it easy to carry and use in various settings.
10. User-Friendly: The one-button operation allows for quick and straightforward measurements.