A studio product view of the Klein Tools TI290 Rechargeable Pro Thermal Imaging Camera. The handheld orange and black device features a large 3.5-inch TFT LCD screen displaying a high-contrast 76,800-pixel thermal map of a mechanical pipe, designed for professional HVAC and electrical inspections.
Product feature infographic for the TI290 Pro Thermal Imager highlighting its high-resolution Wi-Fi data transfer capabilities. The graphic shows the imager wirelessly sharing a gallery of thermal diagnostic photos to a smartphone running the free Klein Tools app, available on Google Play and the App Store.
Four-panel educational infographic demonstrating the TI290's ability to detect hot and cold spots. The thermal captures illustrate professional use cases for identifying improper air flow, overheated electrical breakers, building energy loss, and plumbing clogs or leaks.
Full product kit layout for the TI290 thermal imaging camera featuring the handheld imager displaying a high-resolution infrared heat map, a professional USB-C charging and data cable, and a rugged black molded soft-storage case with an integrated carabiner for jobsite portability.
A frontal perspective of the Klein Tools TI290 highlighting the professional interface. The device features a large high-resolution screen and tactile navigation buttons, including dedicated up and down arrows and a menu select button for rapid troubleshooting of hot and cold spots.
Rear view of the TI290 thermal imager showcasing the advanced 76,800-pixel VOx microbolometer sensor. The rugged orange and black housing features "Klein Tools" branding and is designed to provide high-definition thermal imaging for industrial inspectors and technicians.
Detailed view of the TI290's weather-resistant port seal. The protective cover is shown open to reveal the modern USB-C charging and data port, rated for 5V at 2A, ensuring fast recharging and reliable transfer of saved diagnostic images to a PC.
A studio view of the included heavy-duty USB-C to USB-A charging and data transfer cable for the TI290. This professional accessory is essential for maintaining the imager's internal lithium-ion battery and exporting 720p-quality thermal reports.
A close-up view of the professional molded soft-storage carrying case for the TI290. The black high-visibility case features a prominent white Klein Tools logo and a durable metal carabiner, providing superior drop protection and convenient storage for electrical inspectors.
Action shot of a professional wearing leather safety gloves using the TI290 thermal imager to inspect an electrical panel. The high-resolution 76,800-pixel display identifies a localized hot spot on a circuit breaker at 74.3 degrees Fahrenheit, demonstrating the tool's precision in electrical troubleshooting.
Action shot of a professional wearing leather work gloves using the TI290 Pro Thermal Imaging Camera to inspect a residential HVAC vent. The large 3.5-inch screen displays a high-resolution 76,800-pixel thermal map showing a differential temperature of 25 degrees Fahrenheit, helping to identify air flow issues or energy loss.
Person holding an orange and black device with 'Klein Tools' branding in a workshop setting.
Close-up action shot of a technician using the TI290 Pro Thermal Imager to scan a residential electrical panel. The high-contrast infrared display pinpoint's a localized heat signature on a circuit breaker, demonstrating the tool's effectiveness for professional electrical inspections and predictive maintenance.
The Name on the Tools is Our Reputation promotional how to video
A studio product view of the Klein Tools TI290 Rechargeable Pro Thermal Imaging Camera. The handheld orange and black device features a large 3.5-inch TFT LCD screen displaying a high-contrast 76,800-pixel thermal map of a mechanical pipe, designed for professional HVAC and electrical inspections.
Product feature infographic for the TI290 Pro Thermal Imager highlighting its high-resolution Wi-Fi data transfer capabilities. The graphic shows the imager wirelessly sharing a gallery of thermal diagnostic photos to a smartphone running the free Klein Tools app, available on Google Play and the App Store.
Four-panel educational infographic demonstrating the TI290's ability to detect hot and cold spots. The thermal captures illustrate professional use cases for identifying improper air flow, overheated electrical breakers, building energy loss, and plumbing clogs or leaks.
Full product kit layout for the TI290 thermal imaging camera featuring the handheld imager displaying a high-resolution infrared heat map, a professional USB-C charging and data cable, and a rugged black molded soft-storage case with an integrated carabiner for jobsite portability.
A frontal perspective of the Klein Tools TI290 highlighting the professional interface. The device features a large high-resolution screen and tactile navigation buttons, including dedicated up and down arrows and a menu select button for rapid troubleshooting of hot and cold spots.
Rear view of the TI290 thermal imager showcasing the advanced 76,800-pixel VOx microbolometer sensor. The rugged orange and black housing features "Klein Tools" branding and is designed to provide high-definition thermal imaging for industrial inspectors and technicians.
Detailed view of the TI290's weather-resistant port seal. The protective cover is shown open to reveal the modern USB-C charging and data port, rated for 5V at 2A, ensuring fast recharging and reliable transfer of saved diagnostic images to a PC.
A studio view of the included heavy-duty USB-C to USB-A charging and data transfer cable for the TI290. This professional accessory is essential for maintaining the imager's internal lithium-ion battery and exporting 720p-quality thermal reports.
A close-up view of the professional molded soft-storage carrying case for the TI290. The black high-visibility case features a prominent white Klein Tools logo and a durable metal carabiner, providing superior drop protection and convenient storage for electrical inspectors.
Action shot of a professional wearing leather safety gloves using the TI290 thermal imager to inspect an electrical panel. The high-resolution 76,800-pixel display identifies a localized hot spot on a circuit breaker at 74.3 degrees Fahrenheit, demonstrating the tool's precision in electrical troubleshooting.
Action shot of a professional wearing leather work gloves using the TI290 Pro Thermal Imaging Camera to inspect a residential HVAC vent. The large 3.5-inch screen displays a high-resolution 76,800-pixel thermal map showing a differential temperature of 25 degrees Fahrenheit, helping to identify air flow issues or energy loss.
Person holding an orange and black device with 'Klein Tools' branding in a workshop setting.
Close-up action shot of a technician using the TI290 Pro Thermal Imager to scan a residential electrical panel. The high-contrast infrared display pinpoint's a localized heat signature on a circuit breaker, demonstrating the tool's effectiveness for professional electrical inspections and predictive maintenance.
The Name on the Tools is Our Reputation promotional how to video
KLEIN TOOLS

Klein Tools TI290 Pro Thermal Imaging Camera 76800 Pixels Infrared Imager (752F Max Range, WiFi Connected, Electrical and HVAC Inspection Tool)

Only 2 left
SKU: TI290
$649.99 USD

Description

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Expose Overloaded Electrical Connections And Building Envelope Defects With Professional High Resolution Infrared Performance

The Klein Tools TI290 is a wireless rechargeable thermal imaging camera designed for high-resolution non-contact temperature measurement and diagnostic system inspection. Utilizing a 76,800-pixel infrared sensor, this professional-series imager accurately detects thermal signatures across an expansive temperature scale from -40°F to 752°F. Its large 3.5-inch color display and built-in WiFi connectivity allow commercial technicians to track high and low temperature variations, isolate thermal anomalies, and stream visual data directly to smart devices for rapid jobsite reporting.

Best Used For:

  • Commercial Electrical Inspections: Scanning high-density circuit panels, bus ducts, and distribution switchgear to catch unbalanced loads or high-resistance terminal failures.
  • Advanced HVAC Diagnostics: Disclosing structural energy loss, tracking refrigerant line restrictions, and discovering hidden supply air leaks inside complex ceiling plenums.
  • Moisture Infiltration Audits: Mapping damp drywall layers and framing structures to locate internal plumbing leaks or exterior roofing water intrusion points.

Key Performance & Safety Features

  • Elite Sensor Resolution: Features 76,800 active pixels to deliver crisp, high-definition thermal rendering that uncovers minor structural or mechanical thermal variations.
  • Integrated Wireless Sharing: Built-in WiFi syncs with mobile devices via a proprietary app interface to stream data and export technical field reports instantly.
  • Extended Thermal Dynamics: Broad operating range captures extreme thermal signatures from -40°F up to 752°F for industrial system troubleshooting.
  • Expansive LCD Screen: High-contrast 3.5-inch TFT display yields bright, scannable layouts of hot and cold spots alongside real-time target crosshair readings.
  • Programmable Threshold Alarms: Configurable audible and visual hot/cold alert boundaries let operators flag out-of-spec parameters during rapid building walks.
  • Industrial Shock Protection: Double-molded exterior housing guarantees internal electronics survive concrete floor impacts up to 6.6 feet.

What's Included

  • TI290 Rechargeable Pro Thermal Imager
  • USB-C Charging Cable
  • Molded Soft-Storage Case
  • Heavy-Duty Carabiner
  • User Instruction Manual

Technical Specifications

Sensor Resolution: 76,800 Pixels
Temperature Detection Range: -40°F to 752°F
Wireless Integration: WiFi Capable (App Compatible)
Display Interface: 3.5-Inch TFT LCD
Thermal Sensitivity: < 50 mK
Internal Memory Capacity: Up to 10,000 Images
Drop Protection Rating: 6.6 ft.
Measurement Accuracy: ± 3.6°F or 2% (Whichever is Greater)
Power Source: Rechargeable Lithium-Ion Battery
Data Charging Port: USB-C
Emissivity Scale: 0.01 to 0.99 (Adjustable)
Overall Length: 4.5 in.
Overall Height: 3.1 in.
Net Tool Weight: 8.3 oz.
Pro-Tip: When troubleshooting energy loss along insulated duct paths, use the Grayscale color palette configuration; this specific view sharpens micro-fine contrast shifts around joint lines, making faint structural air currents easier to identify on screen.