TempPro TempAir PLUS TP200B Wireless Indoor Outdoor Thermometer - Up to 4 Locations, 500ft

Best For:

For the homeowner who only needs temperature readings without humidity: The TempAir PLUS TP200B monitors temperature only — indoor and outdoor — from up to 500ft. If you just want to know if it's warm enough to open the windows or cold enough to worry about pipes, this covers it simply.

For anyone monitoring a garage, basement, or outbuilding temperature remotely: IPX4 rainproof sensor handles outdoor placement year-round. Backlit display makes readings easy to check day or night. Track up to 4 locations simultaneously with additional sensors.

For anyone who wants wireless multi-location temperature monitoring at the lowest price: At $19.99, it's the most affordable entry into the wireless indoor and outdoor lineup. Supports up to 3 additional sensors, pre-synced out of the box, no setup needed.

Not Ideal For:

Those who also want humidity readings from the outdoor sensor: The TP200B monitors temperature only. For outdoor temp and humidity together, the TP60B or TP62B add humidity at a similar price.

Those who want more range across a larger property: For a larger yard or outbuilding, the TP260B reaches 1000ft with Swiss-made sensors.

500-ft Wireless Range for Effortless Monitoring: With its advanced RF technology, this wireless indoor outdoor thermometer ensures a reliable connection up to 500′ (without obstructions). Keep an eye on indoor and outdoor temperatures whether you’re in the house, garden, or greenhouse—no need to step outside!

Monitor 4 Locations at Once: This indoor outdoor thermometer supports up to 3 additional outdoor sensors, letting you track temperatures in multiple spots—be it your room, yard, cellar, or even your greenhouse! Need extra sensors? Search TempPro TX-2B Sensor to expand your monitoring setup. Important Tip: Once synced, avoid pressing the RESET button to keep everything running smoothly.

Rainproof Sensor for All-Weather Reliability: Rain? No problem! The IPX4 rainproof sensor lets you monitor the outdoors even in wet conditions. Just avoid extreme environments—temperatures over 122°F isn’t its friends.

Precision You Can Trust: Get accurate temperature readings with this indoor and outdoor thermometer. The clear LCD screen displays large, easy-to-read digits with an accuracy of ±2°F. This model measures temperature only (no humidity).

Flexible Placement for Any Spot: Set it up your way! Use the sturdy stand on tables, attach it to a metal surface with the built-in magnet, or hang it with the convenient hook. Perfect for any corner of your home, patio, or workspace. Turn temperature tracking into a hassle-free experience with this all-in-one thermometer!

Brand Note
ThermoPro is now TempPro — same trusted quality, same performance.(You may receive either branded packaging.)

Temperature Range:

• Base Station: -4.0 to 158.0℉(-20.0 to 70.0℃)
• Remote Sensor: -58.0 to 158.0 (-50.0 to 70.0℃)

Temperature Accuracy:

±2.0℉(±1.1℃) from 32 to 140℉ (0 to 60℃)

Refresh Rate:

• Base Station: 50 seconds
• Remote Sensor: 50 seconds

Sensor Type: NTC

Transmission Range*: 500ft (150M)

Wireless Technology: ASK 915Mhz for USA/Canada and 868Mhz for Europe

Display Base Station:

• LCD
• Length x  Width inches(36.5L x39.0W mm)

Backlight: Yes

Unit Size:

• Base Station: Length x  Width x  Height inches (55.5L x 66.0W x 21.0H mm)
• Remote Sensor: Length x  Width x  Height inches (74.0L x 63.5W x23.0H mm)

Power:

• Base Station: 3.0V( 2 x AAA Batteries)
• Remote Sensor: 3.0V( 2 x AAA Batteries)

*The stated transmission range is based on tests at an ambient temperature of 77°F or 25°C without any obstructions or electromagnetic interference. Your range can vary depending on the number of obstructions and electromagnetic in your environment