GLVSAE · GL-TH030-WH

ThermoSense Indoor Thermometer & Hygrometer

Name: ThermoSense Indoor Thermometer & Hygrometer
Brand: GLVSAE
SKU: GL-TH030-WH
Price: 22.99 USD
Availability: InStock
Rating: 3.5 (4 reviews)

3-pack · ±0.5°F accuracy · comfort icons · magnetic back

3.5 4 reviews Read reviews

$22.99 $29.99 Save 23%

List price shown for reference. Final price, promotions and availability are set on the marketplace where you check out.

THREE ROOMS, ONE PURCHASE — A 3-pack so the nursery, the basement and the living room can each have a reading. No hub, no app, no pairing.
ACCURATE TO ±0.5°F AND ±3% RH — Factory-calibrated sensors, re-checkable against the included ice-point reference card.
A FACE YOU CAN READ — A small comfort icon (dry / comfortable / humid) sits beside the numbers, so you do not have to remember what 62% humidity means.
STANDS, STICKS OR HANGS — A fold-out kickstand, a magnetic back and a keyhole slot cover shelves, fridge doors and walls.
TWO-YEAR BATTERY — One CR2032 per unit, included, with a low-battery icon that appears a month before it dies.

Buy this product

Checkout, delivery and returns are handled by the marketplace.

US Buy on Amazon US Ships from our US warehouse · Prime eligible

30-day returns 2-year warranty Local warehouses

What’s in the box

3 × ThermoSense sensors
3 × CR2032 batteries
Reference accuracy card
Quick start guide

Shipping & returns

Delivered from local warehouses in the US, Canada, UK and Germany. 30-day returns through the marketplace you bought from, with no restocking fee. Full policy.

Warranty

Covered for 2 years against manufacturing defects. Claims are handled by email, usually answered within one business day. Warranty details.

Honest numbers

We publish the tolerance

Most listings say “high accuracy” and stop there. ThermoSense states ±0.5°F and ±3% RH, and includes a card so you can verify it yourself with an ice bath. If your unit is outside spec, we replace it.

±0.5°F

Calibrated sensor, verified against an ice-point reference.

Comfort icon

Dry / comfortable / humid — readable without knowing the numbers.

3-pack

Nursery, basement, living room. No hub, no pairing.

Specifications

The numbers, measured.

Every figure below comes from our own test bench, not a supplier’s datasheet. If a number is missing, ask us and we will measure it.

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Pack	3 sensors
Temperature	−4–158°F, ±0.5°F
Humidity	1–99% RH, ±3%
Refresh	Every 10 seconds
Display	2.7 in LCD, comfort icon
Battery	1 × CR2032 each, ~24 months
Mounting	Kickstand, magnet, keyhole slot
Dimensions	2.6 × 2.6 × 0.8 in
Warranty	2 years

Ratings & reviews

What owners actually say

Reviews are moderated for spam only. Three-star reviews are published alongside the five-star ones.

3.5 out of 5 3.5 4 global ratings

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Questions

Before you buy

The questions our support team answers most about this product.

Can I calibrate it?

It is factory-calibrated and not user-adjustable. The included card walks you through an ice-point check: 32°F in an ice bath should read 32.0 ±0.5°F.

Does it show min/max?

Yes. Press the button once for the 24-hour minimum and maximum, twice to clear.

Why does humidity matter?

Below 30% RH you get static and dry air; above 60% you risk condensation and mould. The comfort icon flags both ends.

Pairs well with