TempPro Wireless Indoor Outdoor Thermometer and Hygrometer, 500 ft Range, Multi-Sensor Support

TempPro TempAir 500 FT is a wireless indoor-outdoor thermometer and hygrometer for monitoring temperature and humidity across locations, with a 500 ft (150 m) range and support for up to three sensors.

• 500 ft (150 m) wireless range — monitor readings from a remote sensor across a longer distance.
• Temperature and humidity readings together — track both conditions indoors and outdoors.
• Temperature range of -58°F to 158°F (-50°C to 70°C) — monitor a broad range of environments.
• Maximum and minimum records plus trend arrows — review changing conditions and temperature direction.
• Works with up to three sensors; one sensor is included — monitor readings from multiple locations.
• Includes four AAA batteries and supports tabletop or wall mounting — choose how to position the receiver.

TempPro TempAir 500 FT is made for keeping an eye on conditions in spaces where temperature and humidity matter. Use it to monitor areas such as a nursery, cellar, basement, warehouse or greenhouse, with the receiver showing readings from the remote sensor.

How far away can the sensor be?

The wireless connection reaches up to 500 ft (150 m), so the receiver can monitor a remote sensor from a distance. The signal is designed to penetrate obstacles, while the receiver can sit on a tabletop or be mounted on a wall.

• Temperature accuracy: ±2°F.
• Humidity range: 10% to 99%, with ±2 to 3% RH accuracy.

What temperature and humidity readings does it show?

The thermometer measures indoor and outdoor temperature and humidity simultaneously. It records maximum and minimum readings for both all-time and over 24 hours, and temperature trend arrows indicate whether the temperature is rising or falling near the remote monitor.

• Temperature and humidity are monitored together.
• Trend arrows show warmer or colder temperature movement.

Can TempPro TempAir 500 FT monitor more than one location?

Yes, the receiver can display readings from up to three temperature and humidity sensors. One sensor is included, and an additional sensor can be ordered to monitor another location.

• Use the multi-sensor capacity to keep track of different spaces.
• If you replace only the remote sensor battery, press and hold the receiver’s CH/SYNC button for three seconds to register it again.

Where can I place the receiver?

Set it on a tabletop or mount it on a wall, depending on the room and your preferred viewing position. The package includes four AAA batteries for operation.

• Suitable monitoring locations include baby rooms, nurseries, cellars, basements, warehouses and greenhouses.
• For automatic resynchronization after replacing the receiver battery, reinstall it within three minutes.

TempPro TempAir 500 FT suits households and workspaces that want temperature and humidity readings from a remote location, with the option to add sensors for broader monitoring. Its long-range wireless connection, simultaneous readings and multi-sensor support help monitor conditions across different spaces.