The TempPro TempScan PLUS TP450 is a non-contact infrared surface thermometer with dual laser pointers, a 16:1 distance-to-spot ratio and a range of -58°F to 1022°F. It reads in about half a second and lets you adjust emissivity from 0.1 to 1.0 for metal, wood and plastic. It suits cooks, HVAC and electrical work, and hobbyists who need fast surface readings. Against single-laser budget guns it targets more precisely and reaches farther; against pro-grade units it lacks the ruggedness and data logging some technicians want. It is not for body temperature.
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With 17 ratings averaging 5 out of 5, owners are positive about the TempScan PLUS TP450. They highlight the dual laser targeting, quick readings and the wide temperature range.
The TempPro TempScan PLUS TP450 is an infrared thermometer for measuring surface temperature. It is not for measuring human body temperature. Two laser pointers help aim at the target, and the thermometer responds in 0.5 seconds.
It uses a thermopile sensor and has a 16:1 distance-to-spot ratio, so it can measure from a distance. Emissivity is adjustable from 0.1 to 1.0 for surfaces such as metal, wood and plastic. One press switches between MAX, MIN and AVG readings.
A 1.58-inch high-contrast LCD shows large digits that can be read in low light. The thermometer is meant for home and industrial uses such as pizza stones, griddles, HVAC systems and auto maintenance. It has a lightweight, ergonomic design.








