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12:1 Fast Response IR Thermometer with Wide Temperature Range
Extech’s IR270 Fast Response IR thermometer with color alert provides superior accuracy with a user friendly operation. The Extech IR270 is perfect for rapid checks of several spots in a process or for catching spikes in temperature. It offers easy programmable High/Low Alarm with tri-color display and audible alarm. It is suited for measurements of non-contact temperature up to 1202°F (650°C).
Infrared Thermometer Specifications
Range / Resolution | Auto range ‐20 ~ 650°C (‐4 ~ 1202°F) / Resolution 0.1° |
Accuracy | ‐20 ~ ‐2°C (‐4 ~ 28°F): ±4°C (8°F) ‐2 ~ 94°C (28 ~ 200°F): ±2.5°C (4.5°F) 94 ~ 204°C (200 ~ 400°F): ±(1.0%rdg + 1°C/2°F) 204 ~ 426°C (400 ~ 800°F): ±(1.5%rdg + 1°C/2°F) 426 ~ 650°C (800 ~ 1202°F): ±(3%rdg + 1°C/2°F) Note: Accuracy is specified for the following ambient temperature range: 23 ~ 25°C (73 ~ 77°F), <80%RH |
Emissivity | 0.10 ~ 1.00 adjustable |
Field of View | 12:1 (approx.) Distance to Spot ratio |
Laser power | Class 2 < 1mW, 650nm ±10nm |
IR Spectral response | 8 ~ 14μm |
Repeatability | ±0.5%rdg or ±1°C (1.8°F); whichever is greater |
General Specifications
Display | Backlit LCD with multifunction indicators |
Response time | 150ms |
Out‐of‐range indicator | ‘HI’ for over‐range |
Operating temperature | 0°C ~ 50°C (32°F ~ 122°F) |
Operating relative humidity | 10 ~ 90% RH |
Storage temperature | ‐10°C ~ 60°C (14°F ~ 140°F) |
Storage relative humidity | 80% RH maximum |
Power supply | One 9V battery |
Automatic power OFF | After approx. 7 seconds of trigger release |
Weight | 150g (5.3oz.) |
Dimensions | 180 x 107 x 40mm (7.1 x 4.2 x 1.6”) |
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