Features
- Digital color lcd display with backlight, convenient to read at night
- Safely measure surface temperature of hot, hazardous
- Hard-to-reach objects without contact
- Wide measuring range, high performance and high accuracy
- Data locking
- Switchable laser positioning
- Auto power off function
- Low battery indication
- Laser indication functions
Technical Specifications
| Emissivity(Pre-Set 0.95) | 0.10 to 1.00 Adjustable Only For ST490+ |
| Distance To Spot Size | 0.500694444 |
| Spectral Response | 8 um to 14 um & 500 mSec |
| Repeatability | 1% of Reading |
| Celsius or Fahrenheit Unit Switch | Yes |
| Relative Humidity | 10% RH to 95% RH Non Condensing |
| Data Hold Function | Yes |
| Laser Pointer Hot Spot Location | Yes |
| Auto Power Off Function | Yes |
| Power | AAA Alkaline (Not Include) |
| Measuring Range | -58 °F to 734 °F (-50 °C to 390 °C) |
| Ambient Operating Range | 32 °F to 104 °F (0 °C to 40 °C) |
| Accuracy | -58°F to 32 °F (0 °C to -50 °C); 37.4 °F (±3 °C) (32°F to 212°F (0 °C to 100°C); 35.6 °F(±2 °C) |
| Storage Temperature | -4 °F to 140 °F (-20 °C to 60 °C) |
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