Infrared Thermometers: Non-Contact Temperature Guns
Infrared thermometers read surface temperature from a distance by measuring emitted infrared energy. They are used for electrical panels, motors, HVAC, food service and industrial process checks.
Models

TM750A
TM750A 750°C Infrared Thermometer, 12:1 D:S
Industrial IR thermometer
- Temperature range
- -20–750℃
- Distance-to-spot ratio (D:S)
- 12:1
- IEC 60529, 3 m drop test
- IP54
- Adjustable emissivity
- 0.10–1.00
- Accuracy above 400℃
- ±1℃ / ±1%
TM750A infrared thermometer, -20℃ to 750℃, 12:1 D:S, IP54, annular multi-point laser, adjustable emissivity. Factory direct from Vicimeter, Shenzhen.

TM650A
TM650A 650°C Infrared Thermometer, 12:1 D:S
Industrial IR thermometer
- Temperature range
- -20–650℃
- Distance-to-spot ratio (D:S)
- 12:1
- IEC 60529, 3 m drop test
- IP54
- Adjustable emissivity
- 0.10–1.00
- Accuracy above 400℃
- ±1℃ / ±1%
TM650A infrared thermometer, accurately measure the fixed point temperature of dangerous scenes or unreachable objects from a distance. It can measure water temperature, oil temperature, kitchen baking, boiler, smelting, kiln and other temperatures, testing range is -20℃~650℃ / -4℉~1202℉

TM500A
TM500A 500°C Infrared Thermometer, 12:1 D:S
Industrial IR thermometer
- Temperature range
- -30–500℃
- Distance-to-spot ratio (D:S)
- 12:1
- IEC 60529, 3 m drop test
- IP54
- Adjustable emissivity
- 0.10–1.00
- Accuracy above 400℃
- ±1℃ / ±1%
TM500A infrared thermometer, accurately measure the fixed point temperature of dangerous scenes or unreachable objects from a distance. It can measure water temperature, oil temperature, kitchen baking, boiler, smelting, kiln and other temperatures; testing range is -30℃ to 500℃ | -22℉ to 932℉

TM550
TM550 550°C Infrared Thermometer, Adjustable Emissivity
Infrared thermometer
- Temperature range
- -50–550℃
- Distance-to-spot ratio (D:S)
- 12:1
- Accuracy, whichever greater
- ±1.5℃/±1.5%
- Adjustable emissivity
- 0.1–1.00
- MAX/MIN/AVG/DIF hold
- Hi/Lo alarm
TM550 infrared thermometer is accurately measure the fixed point temperature of dangerous scenes or unreachable objects from a distance. It can measure water temperature, oil temperature, kitchen baking, boiler, smelting, kiln and other temperatures; temperature testing range:-50℃ to 550℃ | -58℉ to 1022℉

TM380
TM380 380°C Infrared Thermometer, Adjustable Emissivity
Infrared thermometer
- Temperature range
- -50–380℃
- Distance-to-spot ratio (D:S)
- 12:1
- Accuracy, whichever greater
- ±1.5℃/±1.5%
- Adjustable emissivity
- 0.1–1.00
- MAX/MIN/AVG/DIF hold
- Hi/Lo alarm
TM380 infrared thermometer, accurately measure the fixed point temperature of dangerous scenes or unreachable objects from a distance. It can measure water temperature, oil temperature, kitchen baking, boiler, smelting, kiln and other temperatures; temperature testing range is -50℃ to 380℃ | -58℉ to 716℉.
Compare measuring range and distance-to-spot ratio across the models below.
Compare Infrared Thermometers
| Model | Key functions |
|---|---|
| TM750A | Max 750℃ Infrared thermometer, 12:1 D:S, Adjustable 0.1 to 1.0 emissivity, High/Low temperature alarm function, Max/Min/Average/Difference. |
| TM650A | Max 650℃ Infrared thermometer, 12:1 D:S, Adjustable 0.1 to 1.0 emissivity, High/Low temperature alarm function, Max/Min/Average/Difference. |
| TM500A | Max 500℃ Infrared thermometer, 12:1 D:S, Adjustable 0.1 to 1.0 emissivity, High/Low temperature alarm function, Max/Min/Average/Difference. |
| TM550 | Max 550℃ Infrared Thermometer, Adjustable 0.1 to 1.0 Emissivity, Threshold setting, Sound alarm function, Max/Min/Average/Difference. |
| TM380 | Max 380℃ Infrared Thermometer, Adjustable 0.1 to 1.0 Emissivity, Threshold setting, Sound alarm function, Max/Min/Average/Difference. |
