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Measurement Device Description Measurement Device Description Specifications Measuring Range: -35°C ~ 300°C; -31°F ~ 572°F Accuracy: ±2.0°C or ±2%; ±4°F or ±2% Repeatability: ±1.0°C or ±0.1%; ±2.0°F or ±0.1% Resolution: 0.1°C/0.1°F Distance to Spot Ratio: 6:1 Response Time: 250 ms (95% of reading) Emissivity: 0.95 Spectral Sensitivity: 8 µm ~ 14 µm Laser Type: Class 2 (II) Laser Power: < 1 mW Laser Wavelength: 630 nm ~ 670 nm Additional Features Selectable: °C/°F Last Measurement Recall Auto Power Off Low Battery Indicator Max/Min/Average Temperature Display Backlit LCD Display General Specifications Power Supply: 3x 1.5V Batteries (R03) Display Size: 37.4 x 36.4 mm Device Dimensions: 120 x 53 x 28 mm Device Weight: 120 g Accessories: Batteries