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DT-8812 - Professional Non-Contact Infrared Thermometer with Laser Targeting

Packaging: 1 of each
$102.50/ea

Usually ships within 3-5 business days

OVERVIEW

Essential Temperature Control for Quality Welds

In the world of welding, temperature control is not just a suggestion—it is a requirement for code-compliant and structurally sound welds. The DT-8812 Infrared Thermometer is an indispensable tool for any welder's arsenal, providing the ability to instantly verify pre-heat and interpass temperatures with the pull of a trigger. Guessing temperatures or relying on slow-reacting contact methods can lead to cold cracking, lack of fusion, or heat-affected zone (HAZ) issues. With the DT-8812, you get immediate feedback, ensuring your base material is at the exact specification before you strike an arc.

Designed for the shop environment, this 'temp gun' allows you to check heavy plates, pipe sections, and castings from a comfortable distance. The laser targeting system helps you pinpoint specific areas of the joint to ensure uniform heating. Beyond the weld joint itself, this tool is excellent for troubleshooting your equipment. Use it to monitor the operating temperature of your welding machine, check for overheating cable connections, or verify the cooling efficiency of your water-cooled torch systems.

The DT-8812 is lightweight, rugged, and simple to operate. Its wide temperature range handles everything from cryogenic piping inspections to high-heat stress relief monitoring. The backlit display ensures you can read the numbers even when working inside tanks or under vehicle chassis. Stop guessing and start measuring with confidence using the DT-8812, ensuring every weld meets the highest quality standards.

Additional Information
Measurement Range:-50°C to 800°C (-58°F to 1472°F)
Distance To Spot Ratio:12:1
Emissivity:Fixed 0.95
Response Time:<500ms
Power Source:9V Battery
Packaging Description:1 of each
Temp:N/A

INCLUDED

  • 1 x DT-8812 Infrared Thermometer
  • 1 x 9V Battery
  • 1 x Carrying Case
  • 1 x User Manual

APPLICATIONS

  • Welding: Verification of pre-heat and interpass temperatures on steel and alloys.
  • Industrial Maintenance: Monitoring motor bearings, pumps, and conveyor systems for overheating.
  • Electrical: Detecting hot spots in breaker panels, fuses, and connections.
  • HVAC: Checking supply and return air temperatures, and compressor performance.
  • Automotive: Diagnosing cooling systems, catalytic converters, and brake components.

FAQ

The DT-8812 features a 12:1 distance-to-spot ratio. This means if you are 12 inches away from the target, the measurement area is 1 inch in diameter.

The DT-8812 has a fixed emissivity of 0.95. Shiny or polished metals have low emissivity and may result in inaccurate readings. It is recommended to apply masking tape or a spot of flat black paint to the metal surface for accurate measurement.

No, the laser is strictly for aiming purposes to help you identify the center of the area being measured. The infrared sensor lens collects the temperature data.

The unit operates on a standard 9V battery, which is typically included in the package.

Yes, it is excellent for checking pre-heat. However, ensure the surface is not highly reflective (bare bright metal) or use a correction method like a temp stick mark or black marker to ensure the IR gun reads correctly.

There is usually a switch located inside the battery compartment or a button on the control panel that allows you to toggle between measurement units.

Yes, the DT-8812 includes a backlight feature that can be toggled on or off, making it easy to read in dark shop corners or under equipment.

The DT-8812 is rated to measure temperatures up to 800°C (1472°F).