TempPro TempAir CORE TP-50-3 Digital Hygrometer and Thermometer

TempPro TempAir CORE TP-50-3 is an indoor digital thermometer and hygrometer for checking room temperature and humidity at a glance. It shows high and low records, refreshes readings every 10 seconds, and can stand on a tabletop or attach magnetically to a metal surface.

At a glance

Displays temperature and humidity with a DRY/COMFORT/WET air-condition indicator.
Stores high and low temperature and humidity readings for comparison.
The listing claims a 10-second refresh and accuracy of +/-1°F and +/-2 to 3%RH.
Tabletop stand and magnetic back offer two placement options. Use the magnet on a metal surface.
A °F/°C selector is listed.

Price

$25.98Save 13%

Reference price: ~~$29.99~~

Price checked: Nov 12, 2026

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Pros and cons

Pros

High and low records make it easier to compare changes without watching the display continuously.
The stand and magnetic back support tabletop placement or attachment to metal appliances.
A quick-glance humidity indicator gives a simple condition category alongside the measurements.

Technical specifications

15 specifications

Identity
Brand	TempPro
Model	TempAir CORE TP-50-3

Display and readings
Screen technology listed	Digital
Temperature accuracy claim	+/-1°F
Humidity accuracy claim	+/-2 to 3%RH
Reading refresh	10 seconds
Upper temperature range	158 °F
Length	3.82 inches

Power and battery
Power configuration	Battery Powered
Battery requirement and inclusion claim	3 AAA batteries required. (included)

Design and use
Intended use	Indoor
Color	White
Outer material	Plastic
Temperature units	°F/°C selector
Mounting options	tabletop stand and a magnetic back

What to know before buying

Listing details to confirm

The listing describes the battery supply inconsistently: one field specifies three AAA batteries, while another description says one AAA battery. Confirm the selected listing's battery configuration. Accuracy and refresh figures are manufacturer claims, not independently verified measurements.

Who is it for?

A good fit for

People who want a compact indoor temperature and humidity display with high/low records.
Buyers looking for a tabletop or magnet-mounted monitor for a room or metal appliance.

Less suited to

People who need a stated outdoor-use monitor or remote readings. The listing specifies indoor use and does not describe remote monitoring.

TempPro TempAir CORE TP-50-3 Digital Hygrometer and Thermometer · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 1,012 ratings

5 stars79%79%
4 stars12%12%
3 stars4%4%
2 stars2%2%
1 star3%3%

Customer feedback describes the monitor as easy to read, compact, simple to set up, and useful for checking humidity and temperature around the home. These reported impressions suit its small indoor display and placement options, but they do not independently establish the claimed measurement accuracy. The supplied feedback is positive, while aggregate ratings also include lower-star ratings, so experiences are not uniform.

Positive themes

Customers report that readings are close to one another and find the display easy to read.
Customers describe setup and everyday use as simple and the compact size as convenient.
Feedback notes use for monitoring humidity and checking conditions in different parts of the home.

Frequently asked questions

Does the TempPro TempAir CORE TP-50-3 measure both temperature and humidity?

Yes. The listing describes it as an indoor thermometer and humidity monitor, with high and low records for both readings.

How often does it update readings?

The listing claims updates every 10 seconds.

Can it be mounted or displayed without mounting?

It has a tabletop stand and a magnetic back for attaching to metal surfaces.

How many batteries are included?

The details field claims three AAA batteries are included, but another listing description says one AAA battery. Confirm the package configuration before buying.