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Klein Tools TI270 Rechargeable Thermal Imager with Wi-Fi and 10,800 Pixel Resolution
Professional Thermal Imaging with Wireless Data Transfer Capabilities
The Klein Tools TI270 Rechargeable Thermal Imager delivers professional-grade thermal imaging performance with over 10,800 pixels for precise hot and cold spot detection. This advanced thermal imager features Wi-Fi connectivity for seamless data transfer, rechargeable lithium-ion battery operation, and durable construction with 6.6-foot drop test protection. The 3.5" TFT LCD display provides clear thermal visualization with multiple color palette options and adjustable emissivity settings for versatile professional applications.
Professional Features & Benefits
- 10,800 Pixel Sensor Resolution: Provides detailed thermal imaging with high-resolution detection for accurate troubleshooting and analysis of temperature variations.
- Wi-Fi Data Transfer: Enables wireless capture, storage, and sharing of thermal images for efficient documentation and reporting workflows.
- Temperature Range -4� to 752�F (-20� to 400�C): Covers extensive temperature measurement range suitable for diverse electrical, mechanical, and building diagnostic applications.
- Rechargeable Lithium-Ion Battery: Delivers reliable portable operation with 5-year battery life for extended field use without frequent replacements.
- 6.6-Foot Drop Test Protection: Ensures durability and reliability in demanding work environments with robust construction design.
- 3.5" TFT LCD Display: Provides clear thermal image visualization with 480 x 320 pixel resolution for detailed on-screen analysis.
- CE and UKCA Standards Compliance: Meets international safety and performance standards for professional thermal imaging equipment.
Technical Specifications
- Accuracy: �3�C (�5.4�F) or 3%, Whichever is Greater
- Batteries: Lithium-Ion
- Battery Life: 5-year
- Color Palettes: Ironbow, Rainbow, Grayscale
- Department: Electrical
- Depth: 4.4800 in
- Display: 3.5" (8.9 cm) TFT LCD
- Display Resolution: 480 x 320 Pixels
- Emissivity: 0.01 to 0.99, Adjustable
- Field Of View: 50� +/- 3�
- Height: 3.1000 in
- Laser Sighting: No
- Material: ABS and Electronic Components
- Maximum Frames Per Second: <9 Hz
- Memory: 10,000 Images
- Overall Height: 4.48" (11.4 cm)
- Overall Length: 3.1" (8 cm)
- Overall Width: 1.06" (3 cm)
- Photo Capture: Yes and Wi-Fi Data Transfer
- Product Details: Thermal Imager
- Product Group: Tool Sets
- Product Subgroup: Tool Kits
- Product Type: Thermal Imager
- Sensor Resolution: 10,800 Pixels
- Sensor Type: VOx Microbolometer
- Spectral Range: 8 to 14_m
- Standards: CE and UKCA
- Temperature Range: -4� to 752�F (-20� to 400�C)
- Thermal Sensitivity: �60 mK
- Weight: 0.4680 lbs
- Width: 1.0600 in
Professional Applications
- Electrical System Diagnostics and Troubleshooting
- HVAC System Performance Analysis
- Building Envelope and Energy Auditing
- Mechanical Equipment Monitoring
- Preventive Maintenance Programs
- Industrial Process Temperature Monitoring
- Professional Inspection Services
Why Choose Klein Tools Quality?
Klein Tools delivers trusted professional-grade thermal imaging technology with CE and UKCA standards compliance and 5-year battery life. The durable ABS construction with 6.6-foot drop test protection ensures reliable performance in demanding work environments, while the comprehensive accessory package including USB-C charging cable and molded soft-storage case provides complete professional functionality.
Manufacturer Resources
Spec Sheet
Product Specs
- Accuracy:
- ±3°C (±5.4°F) or 3%, Whichever is Greater
- Batteries:
- Lithium-Ion
- Battery Life:
- 5-year
- Color Palettes:
- Ironbow, Rainbow, Grayscale
- Display:
- 3.5" (8.9 cm) TFT LCD
- Display Resolution:
- 480 x 320 Pixels
- Emissivity:
- 0.01 to 0.99, Adjustable
- Field Of View:
- 50° +/- 3°
- Laser Sighting:
- No
- Maximum Frames Per Second:
- <9 Hz
- Memory:
- 10,000 Images
- Overall Height:
- 4.48" (11.4 cm)
- Overall Length:
- 3.1" (8 cm)
- Overall Width:
- 1.06" (3 cm)
- Photo Capture:
- Yes and Wi-Fi Data Transfer
- Sensor Resolution:
- 10,800 Pixels
- Sensor Type:
- VOx Microbolometer
- Spectral Range:
- 8 to 14μm
- Standards:
- CE and UKCA
- Temperature Range:
- -4° to 752°F (-20° to 400°C)
- Thermal Sensitivity:
- ≤60 mK
- Department:
- Electrical
- Product Group:
- Test & Measurement
- Product Subgroup:
- Environmental Meters
- Product Type:
- Thermal Imager
- Product Details:
- Thermal Imager
- Product Height:
- 3.1000 in
- Product Material:
- ABS and Electronic Components
- Product Weight:
- 0.4680 lbs
- Product Width:
- 1.0600 in
- Product Depth:
- 4.4800 in
Klein Tools TI270 – Frequently Asked Questions
1) Will the Klein Tools TI270 thermal imager read hot enough for checking motors, breakers and steam lines?
The TI270 measures from -4 to 752 degrees F (-20 to 400 degrees C), which covers motor housings, panel terminations, breakers and most steam and hydronic piping. Accuracy is plus or minus 3 degrees C (5.4 degrees F) or 3 percent, whichever is greater, so treat it as a comparative troubleshooting tool for finding the hot leg or the loose lug, not a lab-grade reference. Anything above 752 F (furnace interiors, kiln work, molten process) is out of range.
2) Is 10,800 pixels enough resolution to find a bad connection in a panel from a safe distance?
The TI270 uses a 10,800 pixel VOx microbolometer, which resolves individual breaker poles and terminations at arm's length inside a panel. The 50 degree (+/- 3 degrees) field of view is wide, so it takes in a full panel face or a whole wall section from close range, but that same wide angle spreads each pixel over more area at distance. For small targets like a single lug on a high switchgear bus, get closer or expect a coarser spot reading.
3) Can I adjust emissivity on the TI270 for shiny metal like bus bar and copper?
Yes, emissivity is adjustable from 0.01 to 0.99 on the TI270. That matters because bare copper, aluminum and polished conduit reflect rather than emit, and reading them at a default setting will show them far cooler than they are. The usual field practice is to put a piece of electrical tape or flat paint on the target and read that, or dial the emissivity to match the surface.
4) Does the Klein TI270 have a laser pointer to mark what you're measuring?
No. The TI270 has no laser sighting. You aim and interpret off the 3.5 inch TFT LCD, which runs 480 x 320 pixels. For most electrical and HVAC work that's fine, since you're looking at the thermal pattern rather than a single spot, but if your crew relies on a laser dot to confirm aim on a distant target, that's a reason to look at a different imager.
5) How do I get thermal images off the TI270 and into an inspection report?
The TI270 captures photos and transfers them over Wi-Fi, so images move to a phone or laptop without pulling a card. Onboard memory holds 10,000 images, which is enough to run weeks of route-based PM or multi-building energy audits before you offload anything. Useful if you document findings for a client or owner rather than just chasing a fault on the spot.
6) Can the TI270 pick up small temperature differences, like finding missing insulation or a wet spot in a wall?
Thermal sensitivity is 60 mK or better, meaning it resolves differences of roughly six hundredths of a degree C, which is the range building envelope work lives in: stud lines, missing batt, air leakage at top plates, moisture behind drywall. Spectral range is 8 to 14 micrometers, the long-wave band used for building and electrical diagnostics. Keep in mind the sensor reads surface temperature only, so you're inferring what's behind the surface from the pattern.
7) Will the TI270 hold up being carried in a tool bag on a jobsite?
Housing is ABS with electronic components, and Klein rates it to a 6.6 foot drop test. At 0.468 lbs it's light enough to live in a pouch, and it ships with a molded soft-storage case plus a USB-C charging cable. Overall dimensions are 4.48 x 3.1 x 1.06 inches.
8) Does the TI270 take batteries or does it charge?
It's a rechargeable lithium-ion unit charged over USB-C, so there are no AAs to stock. Klein rates the battery at 5 years of life. For an MRO cart or a service van, that means a charging cable in the kit rather than battery inventory.
9) Can I use the TI270 to scan while walking a building, or is it only good for still shots?
Refresh is under 9 Hz, so panning fast will smear the image. It works for walking a route and stopping at each target, which is how panel scans and roof or envelope surveys are normally done, but it is not a live video tool for tracking moving equipment. Three color palettes are available (Ironbow, Rainbow, Grayscale), and Ironbow is the usual choice for spotting a hot connection quickly.
10) What part number do I order for the Klein thermal imager with Wi-Fi?
Order Klein Tools TI270. That's the rechargeable thermal imager with Wi-Fi transfer and the 10,800 pixel sensor, and it is the single configuration, so there are no finish or option codes to specify. The unit carries CE and UKCA marking.
How fast can I get the Klein Tools TI270 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
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Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Klein Tools TI270 come with a warranty?
Absolutely. The Klein Tools TI270 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Klein Tools TI270?
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