Raytek MT4 MiniTemp is pocket-sized and easy to use – just point, shoot and read the temperature on the large backlit display.
When you need a fast, easy, safe way to measure surface temperature, you need a MiniTemp non-contact thermometer.
Use MiniTemp at work, at home, anywhere.
The MiniTemp MT4 has with laser sighting for aiming accuracy.
It is powered by a 9V battery and display temperatures in either °C or °F.
An accessory pack including a pouch and wrist strap is also available.
| Temperature range | -1°C (30°F) to 275°C (525°F) ±2% or ±2°C (±3.5°F) whichever is greater -18°C (0°F) to 1°C (30°F) ±3°C (±5°F) |
| Accuracy | ±% of reading, or ±2°C (±3deg;F), whichever is greater |
| Repeatability | 500 mSec, 95% response |
| Response time | 7-18 µm |
| Spectral response | pre-set 0.95 |
| Emissivity* | 0 to 50°C (32 to 120°F) |
| Ambient operating range | 10-95% RH noncondensing, @ up to 30°C (86°F) |
| Relative humidity | -20° to 65°C (-4° to 150°F) without battery |
| Storage temperature | 227 g (0.5 lb); 152 x 101 x 38 mm (6 X 4 X 1.5 in) |
| Weight/ Dimensions | 9V Alkaline or NiCd battery (included) |
| Power | 22 hrs |
| Battery life (Alkaline) | 12 hrs |
| Laser Class II | Yes |
| Distance to Spot Size | Up to 1.5m or 4 ft |
| Typical Distance to Target (Spot) | Yes |
| Display Hold (7 seconds) | Yes |
| LCD Backlit | Yes |
| Temperature Display | 0.2°C (0.5°F) |












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