TempPro TempScan PLUS TP450 Dual-Laser Infrared Thermometer

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Product guide

TempPro TempScan PLUS TP450 Dual-Laser Infrared Thermometer

Dual-Laser: The TempPro TempScan PLUS TP450 is a non-contact infrared thermometer for checking surface temperatures such as pizza ovens, griddles, HVAC vents and engine parts. Its dual laser pointers, adjustable emissivity and maximum, minimum and average readings suit varied surfaces, but the listing explicitly says it is not for measuring human body temperature.

At a glance

Two laser pointers help indicate the measurement area, while the 16:1 distance-to-spot ratio is intended for readings from farther away.
Adjustable emissivity is listed for adapting readings to different surface materials.
The MAX/MIN/AVG function lets users review temperature variation across scans.
Backlit display, auto-off and a low-battery indicator are listed.

Price

$29.99Save 25%

Reference price: ~~$39.99~~

Price checked: Nov 12, 2026

View offer

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Pros and cons

Pros

The stated temperature span covers both below-freezing and high-temperature surfaces, including the listed pizza-oven and griddle use cases.
Emissivity adjustment and MAX/MIN/AVG readings add useful control for comparing different surfaces and tracking temperature changes.
The listing states a 0.5-second response time and includes two AAA batteries.

Cons

This is a surface thermometer, not a food-probe or medical thermometer, so it cannot measure internal food temperature or human body temperature.

Technical specifications

22 specifications

Identity
Brand	TempPro
Model	TempScan PLUS TP450

Measurement
Measurement range	-58℉~1022℉ (-50°C~550°C)
Accuracy	+/-1.5%
Distance-to-spot ratio	16: 1
Emissivity adjustment	0.10-1.00 (Default is 0.95)
Response time	0.5 Seconds
Temperature display units	°C/°F
Resolution	0.1°F or 0.1°C

Display and operation
Screen technology listed	Digital
Features	Auto Off, Backlit, Fast Reading System, Low Battery Indicator, Non-Contact
Temperature statistics	Maximum, minimum and average temperatures

Connectivity and controls
Wireless connection listed	Infrared
Laser guidance	Dual Laser Pointers

Power and battery
Power configuration	Battery Powered
Battery requirement	2 AAA batteries required. (included)

Dimensions and materials
Weight listed	0.05 kg
Length	6.57 inches
Outer material	Plastic
Color	Orange

Other listed details
Specification met	CE
Care instructions	Wipe Clean

What to know before buying

The manufacturer describes this as a non-contact surface thermometer and explicitly warns that human readings will be incorrect. Use a suitable probe thermometer for internal food temperatures.

What’s in the box

Included

Infrared thermometer
2 AAA batteries
Product manual

Who is it for?

A good fit for

Pizza oven and griddle users checking cooking-surface heat.
DIY users comparing HVAC vents, heating elements or engine-part surface temperatures.
Buyers who want non-contact readings with dual laser guidance and adjustable emissivity.

Less suited to

Measuring forehead, oral or other human body temperature.
Checking internal food temperature, which requires a food probe.

TempPro TempScan PLUS TP450 Dual-Laser Infrared Thermometer · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 1,283 ratings

5 stars79%79%
4 stars12%12%
3 stars3%3%
2 stars2%2%
1 star4%4%

Customer feedback describes the thermometer as easy to use, quick to respond and easy to read, with reported use on outdoor pizza ovens and griddles. Accuracy feedback is mixed, so buyers relying on tight temperature tolerances should treat the listing's accuracy figure as a manufacturer claim and consider whether an infrared surface reading suits their task. The supplied rating distribution is mostly five-star, but aggregate ratings do not establish performance for a particular surface or use.

Positive themes

Customers describe the controls and functions as intuitive and the display as easy to read.
Customer feedback reports useful cooking-surface monitoring and quick responses.

Mixed feedback

Customer feedback on accuracy is mixed.

Frequently asked questions

Can the TP450 measure human body temperature?

No. The manufacturer says it is not designed for body-temperature measurement and that human readings will be incorrect.

Can it measure a food's internal temperature?

No. It measures surface temperature without contact. Use a food thermometer with a probe for internal temperatures.

What measurement range is listed?

The listing gives a range of -58℉~1022℉ (-50°C~550°C).

What do the dual lasers and 16:1 ratio do?

The dual laser pointers indicate the target area, and the listed 16:1 distance-to-spot ratio describes the measurement area in relation to distance. Aim at a surface area large enough for the instrument's measurement spot.