1 x Infrared Thermal leak detector. Special design with a nonslip handle Compact size and light weight Tricolor Backlight Indicator & sound signal for temperature difference Red. Difference Setting: OFF (no color change) 0.5°C/1°F 3°C/5°F 5.5°C/10°F Scanning function for locating a hot spot Automatic power off on 15 seconds of no operation Switchable temperature unit Celsius / Fahrenheit Low battery indicator.
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