Why the Right Thermal Palette Helps Pest Control Pros Find What’s Hidden

Pests hide where you can’t see them: inside walls, ceilings, crawlspaces, and attics. Thermal imaging can find them by their heat. But different pests, environments, and materials give off heat in different ways, and one color scheme doesn’t make every signature easy to read.

Is that warm patch a rodent nest or a hot water pipe? Is that faint streak termite activity or sun on the siding? The answer often depends on how the image is displayed.

The Palette Selector puts that choice in the technician’s hands, and the Sonim XP Pro Thermal puts it in a rugged smartphone that goes wherever the job does.

What the Palette Selector Actually Is

The XP Pro Thermal offers 9 color palettes to display the clearest possible image. Here’s how they differ in practice:

Beyond the Spot Meter, technicians can also review minimum, maximum, and average temperatures across the full image or within a selected area, adding useful measurement context to what each palette reveals.

• High-contrast palettes: Group colors into fewer bands so warm bodies pop against cool backgrounds
• Highlight palettes: Show the coldest temperatures as blue and the hottest as red, with everything else in black and white
• Your choice, on the spot: Switch palettes in the field to match the pest, the material, and the lighting

The Problem with One-Size-Fits-All Color

A single palette can flatten subtle temperature differences or make static heat sources look like activity. That means missed infestations, wasted time on false alarms, and evidence that’s hard for customers to understand.

Practical Benefits: Why the Palette Selector Matters in the Field

1. Warm-Blooded Animals Stand Out

Rats, mice, raccoons, opossums, bats, and squirrels are much warmer than walls, insulation, or wood. High-contrast palettes make them pop, especially in attics, crawlspaces, wall cavities, and garages.

2. Nests and Activity Hot Spots Revealed

Nests often give off heat from clustering animals, fermenting organic material, or retained body warmth. The right palette exaggerates slight temperature differences so warm pockets stand out from insulation and framing.

3. Termite and Carpenter Ant Detection

Large colonies inside walls create very subtle heat changes. Certain palettes boost contrast for small differences, helping you see thermal patterns that may indicate vertical tunnels, galleries, and warm streaks where insects are active.

4. Fewer False Positives

Warm pipes, electrical wiring, sun-heated materials, and HVAC ducts can all confuse the picture. Switching palettes makes it easier to separate organic, animal-shaped heat from static heat sources.

5. Evidence Customers Understand

Choose the palette that makes rodent presence, nest location, or wall-void activity clearest for homeowners.

The Bigger Picture: Built for Tight Spaces and Tough Jobs

• FLIR Lepton 3.5 + MSX: Sharp, high-contrast thermal data with visual edge enhancement
• 5G connectivity: Share findings with customers or the office in real time
• MIL-STD-810H rated, IP68: Ready for dusty attics, damp crawlspaces, and accidental drops
• Customizable thermal capture button: Capture evidence gloves-on without digging through menus

The Right Palette Reveals the Real Problem

Thermal cameras reveal heat. The Palette Selector reveals what that heat means. For pest control professionals, that means faster inspections, fewer false alarms, and proof customers can see for themselves.

See what the Sonim XP Pro Thermal can do for your team: sonimtech.com/products/phones/xp-pro-thermal