The Extech 445713-TP hygro-thermometer is a versatile instrument that simultaneously displays indoor temperature and relative humidity and outdoor temperature. The big digit display ensures the results can be seen from across a room.
The 445713-TP features selectable temperature units and Min/Max memory with reset. The slender detachable remote probe can be placed through small openings to take outdoor temperature from -58 to 158°F (-50 to 70°C). This can also be used to monitor temperature differences in two areas close to each other with probe cable length being 9.75ft (3m). Unit can be set on a desk top with built-in stand or hung on a wall.
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