TempPro TP50 Digital Hygrometer Indoor Thermometer Room Thermometer
- Temperature plus or minus 1 °F, humidity 2 to 3% RH
- 2 second response time
- 158 °F upper temperature limit
- 1 AAA battery included
- Indoor use
- 2.62 inch length, 0.06 kg
- White plastic body
Last refreshed Oct 3, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A small indoor digital thermometer and hygrometer with a fast response time and a battery included. Humidity range and mounting options are not listed.
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ASIN: B01H1R0K68Model: TP-50Category: Hygrometers
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Overview
A homeowner checking room conditions gets a small digital unit that shows indoor temperature and humidity. A battery and a user manual are in the box.
Quick updates and a stated accuracy make it useful for checking a room, and the battery and manual are in the box. The reusability field says rechargeable while the battery is a standard AAA, and mounting details are missing.
Who it's for
People monitoring a living space for comfort. Anyone needing an outdoor sensor or data logging should look elsewhere.
Pros and cons
- Digital temperature and humidity
- Fast response time
- Accuracy figures listed
- Battery and manual included
- Indoor use only
- Mounting options not listed
- Rechargeable claim conflicts with the AAA battery
Performance notes
A sensor samples the room air and the display updates within seconds of a change. The stated accuracy applies to temperature and humidity separately. The listing gives no placement advice.
Specifications
| Brand | TempPro |
|---|---|
| Model | TP-50 |
| Dimensions & fit | |
| Item Length | 2.62 inches |
| Weight | 0.06 kg |
| Capacity & performance | |
| Upper Temperature Range | 158 °F |
| Temperature Accuracy | Plus or minus 1 °F |
| Power & efficiency | |
| Power Source | Battery powered, 1 AAA included |
| Included components | |
| Included Components | Monitor, one AAA battery, user manual |
| Other details | |
| Display Type | Digital |
| Indoor Outdoor Usage | Indoor |
| Response Time | 2 seconds |
| Humidity accuracy | 2 to 3% RH |
Closest rivals on specs
WiFi Hygrometer Thermometer with Swiss Sensor 3 Pack- Upper Temperature Range 158 vs 140 °F (+13%)
AcuRite Wireless Digital Indoor Thermometer and Hygrometer Monitor for Inside Temperature- Upper Temperature Range 158 vs 122 °F (+30%)
- Item Weight 0.13 vs 0.2 pounds (-35%)
Taylor Indoor Hygrometer Weather Resistant Humidiguide/Thermometer- Upper Temperature Range 158 vs 120 °F (+32%)
- Item Weight 0.13 vs 0.3 pounds (-57%)
- Item Length 2.6 vs 3.9 inches (-33%)
Frequently asked questions
How do I set up the TempPro TP-50?
The listing says the monitor comes with one AAA battery and a user manual. No mounting hardware is itemized.
Is the TempPro TP-50 rechargeable?
The reusability field says rechargeable, but the included battery is a standard AAA. The listing does not explain the difference.
Can I use the TempPro TP-50 outdoors?
No. The listing gives its use as indoor.