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| Model | SK-8920 | |
| Measuring range | -40 to 250°C | |
Accuracy |
± 3°C at -40°C to -20.0°C | |
| ± 2°C or ± 2% rdg at 19.9 to 250°C | ||
| (conditions) | Ambient temperature at 23°C ± 5°C calibrated by black body emissivity at 0.95 |
|
| Resolution | 1°C at higher than 100°C 0.1°C at other than above |
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| Emissivity (*1) | Selectable among 0.98, 0.92 and 0.85 | |
| Distance to spot ratio (*2) |
10 : 1 | |
| Sensor | Thermopile | |
| Spectral response (*3) | 8 to 14μm | |
| Response time | 0.5 second | |
| Laser sighting | 1 point, Class II Laser (use less than 1mW of power) | |
| Wave length | 650 nm | |
| Output | less than 1mW | |
| Operating ambient | 0 to 50°C for temperature less than 80%rh for humidity (no condensing) |
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| Storage ambient | -20 to 50°C for temperature less than 90%rh for humidity (no condensing) |
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| Power requirement | 9V battery x 1 (included) | |
| Power consumption | max. 28mA (when Laser ON) | |
| Battery Life | approx. 8 hours (Laser ON) approx. 70 hours (Laser OFF) |
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| Functions | Selectable emissivity Laser marker ON/OFF Auto power off Auto hold |
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| Dimensions | (W) 46 x (H) 160 x (D) 78 mm | |
| Weight | approx. 157 g (with battery) | |
| Materials | Unit: ABS resin Covers: PVC resin | |
| Standard accessories | 9V battery x 2 (one is factory set), Hand straps, Soft pouch, Vinyl Cover (top and grip cover) | |