Type | Infrared |
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Backlight LCD display screen, 5-10cm measuring distance, 10-40°C operating temperature, -20-60°C storage temperature, 32.0-45.0 °C measuring range, less than 250ms response time, ±0.3℃ measurement accuracy, auto-off after stop using for 15 seconds, 2 x 1.5V AA power supply battery.