# Jeifhxu BTTH09 Digital Hygrometer Thermometer, 4-Pack

Digital Pack: Jeifhxu BTTH09 is a four-piece indoor thermometer and hygrometer set for checking room temperature and humidity across several spaces. The listing claims a Celsius/Fahrenheit switch, an LCD display, a comfort indicator and ±1°C temperature and ±5% RH humidity accuracy. These are listing specifications, not independently verified performance results.

- [Original product page](https://bargainpostbox.co.uk/product/jeifhxu-btth09-digital-hygrometer-thermometer-4-pack)
- [View offer](https://bargainpostbox.co.uk/visit/jeifhxu-btth09-digital-hygrometer-thermometer-4-pack)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Jeifhxu
- Model: BTTH09
- Category: Home & Kitchen > Heating, Cooling & Air Quality > Environmental Thermometers & Hygrometers
- Price: 7.64 GBP
- Previous price: 8.99 GBP
- Discount: 15%
- Price checked: 2026-11-12T18:06:45.303Z
- Rating: 4 / 5
- Reviews: 27

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The four units can be placed in separate rooms or indoor areas to monitor temperature and humidity.
- The listing describes a back-mounted button for switching between Celsius and Fahrenheit.
- A facial icon is claimed to indicate indoor air comfort at a glance.
- The listing claims desktop standing, wall mounting and fridge attachment as placement options.

## Pros

- A multi-unit pack supports monitoring more than one indoor location without moving a single device.
- Temperature and humidity readings appear together on a digital LCD, with a claimed 10-second refresh rate.
- Celsius/Fahrenheit switching and claimed included batteries reduce setup steps.

## Specifications

### Identity
- Brand: Jeifhxu
- Model: BTTH09
### Display and measurement
- Screen technology listed: LCD
- Temperature accuracy: ±1°C
- Humidity accuracy: ±5% RH
- Data refresh rate: 10-second
### Power and placement
- Battery: CR2032 battery \(included in the package for immediate use\).
- Intended use: Indoor
- Material: Plastic
- Colour: White

## Before you buy

- The listed accuracy figures are manufacturer claims and are not independent measurements. The installation text mentions adhesive tape, but the package contents list names only a thermometer digital hygrometer, so tape inclusion is unconfirmed. The title claims four pieces, consistent with pack details, but the contents list does not state a quantity. Placement options are claimed, not confirmation that all mounting hardware is included.

## In the box

- Digital thermometer hygrometer (Included): The explicit contents entry does not specify quantity.
- CR2032 batteries (Check selected pack): The feature text says a battery is included, but does not state a quantity.
- Adhesive tape (Check selected pack): Mentioned in the installation description but absent from the explicit contents entry.

## A good fit for

- People wanting separate indoor temperature and humidity readings in multiple rooms.
- Home, office, nursery or greenhouse users who want a compact display and Celsius/Fahrenheit selection.

## Less suited to

- Anyone needing outdoor monitoring, remote readings or logged data, as these capabilities are not stated.

## Customer feedback

Only aggregate rating data is supplied, with a mix of high and low star categories. That gives a limited, mixed indication of customer satisfaction but does not reveal what buyers liked or disliked, or whether the readings matched the stated accuracy. Buyers who need dependable measurements should treat the accuracy figures as listing claims.

## Frequently asked questions

### Does this set show temperature and humidity?
Yes. The listing describes a digital indoor thermometer and hygrometer that displays temperature and humidity.
### Can the temperature unit be changed?
The listing says a button on the back switches between Celsius and Fahrenheit.
### Are the batteries included?
The listing claims that CR2032 batteries are included. The supplied package contents entry does not clarify quantity.
### Are adhesive tape and mounting parts included?
The feature text claims adhesive tape and several placement options, but the explicit contents list does not name tape or mounting parts. Check the selected listing's package details before relying on them.

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## Images

![Jeifhxu BTTH09 Digital Hygrometer Thermometer, 4-Pack — 1](https://bargainpostbox.co.uk/i/XEiO4vnf130VBlfeR6onK5uGCUHyhQRppXpEBMQsqL8u2dn9BUhcBjNj9bOBG1MhsjNb-Zqsp88Nhub7cxH_n7fzzBqldxX0SqB68JDXwvMzMReV3Wnf.jpg)

![Jeifhxu BTTH09 Digital Hygrometer Thermometer, 4-Pack — 2](https://bargainpostbox.co.uk/i/8YYA6UOhdQaOIxjSPFwAcDc4eL-xKAxJaqG9F_kNfXSxDkoNgIw5oD3_AQdLS6jnJKtgwL88CgbXrav4agt386ExXSvvQPrOGllAn75suAhh08otfTMN.jpg)

![Jeifhxu BTTH09 Digital Hygrometer Thermometer, 4-Pack — 3](https://bargainpostbox.co.uk/i/uwotDY2MLS1zY8C5JURpnmNhjZ3QMOiOESgdA2rtly-DCDfLrCTQNwi0l9MaKpllNvj97990UxpbcwH3fMNtivw3pezSmfK6ghTE-1JmPoxYvpxyfxJU.jpg)

![Jeifhxu BTTH09 Digital Hygrometer Thermometer, 4-Pack — 4](https://bargainpostbox.co.uk/i/Uo3IHhoo34uFdNmBVLCmYNzY2Jbtwx3e08zvv5vOSVcAaApLo2JjRERr-rg8ZyWUESUVijPF1zM6sJVSemXAdGbE4bS6VBfUfQR8_xGTDodfeUUIQS2b.jpg)

![Jeifhxu BTTH09 Digital Hygrometer Thermometer, 4-Pack — 5](https://bargainpostbox.co.uk/i/N-MMghSbFeCo_D56Ywcn4AlyqdY6wU22kq-y3yUE65JFFma4AW4_Vx1_dGHnK9y0a1qaQRi0RDSd24mILGFPYQsseab_JFDsKXD_UUIDxu_uTTm7J6b4.jpg)

![Jeifhxu BTTH09 Digital Hygrometer Thermometer, 4-Pack — 6](https://bargainpostbox.co.uk/i/0KQrrrVIyn3JPQbSCQhvRKAOfkr-_g-IjZ9kVlwAUSmv4WUfQRSmBD6Ls8_fVyIbjpxJwF3vFXVGUgBnXKXDfTaQj3xBpzsigJXheA9bmIL8924nJEkU.jpg)

![Jeifhxu BTTH09 Digital Hygrometer Thermometer, 4-Pack — 7](https://bargainpostbox.co.uk/i/Eqvt8ijAl_BGCbLBqR8-yf9qV2tQg7J5hM4POb6Barq04tAu4DMMCzocB8-gaOJFfn9qORhM9pbZ6TOxd2_-6RWWAoO04HJ6y1P4gulKle8v25Lq_7KT.jpg)