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FEATURES Multi-Function LCD Display 9-Dight Display Analog bar and Digit Signal Strength Indicator ..
$85.91
FEATURES Compact and easy to carry, no additional power supply Current and voltage loop display, ea..
$22.21
FEATURES Human voice prompt High reliable electrochemical sensor Carbon monoxide gas concentration ..
$69.61
FEATURES This water leakage alarm has a high decibel device build in with melodious warming sound. ..
$28.98
FEATURES The fridge thermometer is used to measure the exact temperature inside the fridge because ..
$29.61
