TempPro TempAir TP50 Digital Thermometer and Hygrometer

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Product guide

TempPro TempAir TP50 Digital Thermometer and Hygrometer

TempPro TempAir TP50 is a compact digital thermometer and hygrometer for checking indoor temperature and humidity at a glance. It also shows high and low records and a dry, comfort or wet humidity indicator, with placement options described as a tabletop stand and magnetic back.

At a glance

Displays current temperature and humidity, with high and low records for both.
A dry, comfort or wet icon provides a quick visual cue about humidity.
The listing describes a tabletop stand and magnetic back, plus a °F/°C selector.
The feature description claims readings refresh every 10 seconds. The listed accuracy claims are inconsistent, as detailed below.

Price

$17.98Save 10%

Reference price: ~~$19.99~~

Price checked: Nov 12, 2026

View offer Ahead of Black FridayExplore the selection

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Pros and cons

Pros

High and low readings help users compare changing indoor conditions without relying only on the current display.
A humidity-level icon and a listed LCD display support quick at-a-glance checks.
Tabletop and magnetic placement options offer flexibility for a counter or compatible metal surface.

Technical specifications

12 specifications

Identity
Brand	TempPro
Model	Digital thermometer hygrometer TP50

Display and readings
Screen technology listed	LCD
Operating humidity	10%-99%
Upper temperature rating	70 °C
Temperature accuracy, listing field	1
Temperature reading accuracy, listing field	plus_minus_0_point_5_degrees_celsius

Power
Voltage	1.5 volts
Battery description	Zinc_carbon

Dimensions and installation
Mounting types listed	Inside Mount
Weight listed	0.06 kg
Colour	White

What to know before buying

Listing details to confirm

The listing gives conflicting dimensions and temperature-accuracy details: one dimension value is 6.6W x 7.9H centimetres, while another is 7.9 x 2.13 x 6.65 cm; 60 g, and accuracy is given as both 1 and plus_minus_0_point_5_degrees_celsius, while a feature claim says +/-1°F. Battery information also differs between one AAA included and two AAA batteries with 18 months of life, and the brand may arrive as TempPro or ThermoPro. Confirm the selected listing's branding, dimensions, accuracy and battery configuration before purchase.

What’s in the box

Included

Temperature and humidity monitor
One AAA battery
User manual

Who is it for?

A good fit for

People who want a simple indoor temperature and humidity readout with high and low records.
Users who prefer a glanceable humidity indicator and flexible tabletop or magnetic placement.
Buyers monitoring household rooms or other listed environments such as a greenhouse, humidor or refrigerator.

Less suited to

Anyone needing confirmed Bluetooth, app access, exported data or long-term history for this TP50 listing. Those features appear in separate listing material that conflicts with the simpler product claims.
Buyers who need a settled accuracy figure, exact dimensions or a confirmed battery configuration without checking which listing details apply.

TempPro TempAir TP50 Digital Thermometer and Hygrometer · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 142,852 ratings

5 stars75%75%
4 stars16%16%
3 stars4%4%
2 stars1%1%
1 star4%4%

Customer feedback highlights perceived accuracy, functionality, readability and portability. Those points are relevant for a small room monitor with an LCD and high/low records, though customers' reported impressions do not resolve the listing's conflicting accuracy specifications. The supplied aggregate rating distribution is mostly five- and four-star, with a smaller lower-star share, but it does not explain why ratings differ.

Positive themes

Customers describe the readings as accurate and the device as convenient, readable and portable.

Frequently asked questions

What does the TP50 measure?

The listing describes indoor temperature and humidity readings, plus high and low records for both.

Does it show whether humidity is comfortable?

Yes. The listing says an icon indicates dry, comfort or wet conditions. This is a humidity-level cue, not a medical assessment.

How can the TP50 be placed?

The feature text describes a tabletop stand and magnetic back. A separate details field lists Inside Mount, so confirm the placement configuration for the version offered.

Which batteries are included or required?

The listed package contents say one AAA battery, but other product details claim two AAA batteries and 18 months of battery life. Confirm the selected listing before relying on a battery count.