# Protmex HT607 Temperature and Humidity Meter with Backlit LCD and Probe Cover

Check room conditions with the Protmex HT607’s backlit display and dew-point mode. Humidity accuracy varies outside 20%–80% RH.

- [Original product page](https://www.ofertitastop.com/us/product/protmex-ht607-temperature-and-humidity-meter)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-14T17:50:07.270Z
- Brand: Protmex
- MPN: HB-1
- EAN / GTIN: 701375702239
- Category: Home & Garden > Household Supplies > Household Thermometers
- Source store: amazon US
- Active deal: Yes
- Price: 33.29 USD
- Previous price: 36.99 USD
- Rating: 4.5 / 5
- Reviews: 1150

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

## Description

For a quick check of conditions in a room, workshop, or HVAC space, the Protmex HT607 puts temperature and humidity readings on a large, backlit display. Its cover protects the sensor when the meter is stored or carried.

It also reports dew point and wet-bulb temperature, alongside ambient temperature and relative humidity. Would those additional readings be useful for the conditions you monitor? They give the HT607 more scope than a basic room thermometer and humidity display.

The meter is portable, runs on included AAA batteries, and has a soft storage bag. Its features are aimed at checking environmental conditions, rather than replacing equipment selected for tightly controlled measurement work.

## Tech summary
- Display: 2.26-inch LCD with backlight, shows temperature and humidity.
- Measurements: Ambient temperature, relative humidity, dew point, and wet-bulb temperature, with maximum/minimum and data-hold functions.
- Ambient temperature: -20.0°C to 60.0°C, stated accuracy is ±1.0°C from 0.0°C to 45.0°C and ±1.5°C outside that interval.
- Relative humidity: 0.0% to 99.9% RH, stated accuracy is ±3.0% RH from 20% to 80% RH and ±4.0% RH outside that range.
- Dew point: -50.0°C to 60.0°C. Wet-bulb temperature: -20.0°C to 60.0°C.
- Dimensions: 2.28 inches wide x 5.59 inches high.
- Battery: Three 1.5V AAA batteries are included, auto shutoff follows 30 minutes without operation.
- What’s included: Batteries, protective cap, storage bag, and user manual.

## Who it’s for
You’ll appreciate it if you want one handheld meter for checking more than temperature alone, such as comparing humidity and dew point around a home or looking at room conditions during an HVAC check. The tabletop mounting type is listed, but the compact, portable design also suits moving between locations. The protective cap and storage bag make it easier to put away the sensor between checks.

Buyer feedback is favorable about the display’s readability and the meter’s portability, with some also noting a sturdy feel. Opinions on accuracy and response time are mixed: some find readings quick and convincing, while others report discrepancies or slower adjustment. Treat the readings with that variation in mind, especially when a decision depends on close measurement tolerances.

## Getting the most from it
Use the mode button to cycle through ambient temperature, relative humidity, dew point, and wet-bulb temperature, then use the backlight when the display is hard to see. Data hold can preserve a displayed value while you note it, the maximum and minimum functions help review the range recorded during a check. The automatic shutoff and low-battery indicator are practical details for a battery-powered device.

For a room check, you could take readings in more than one area and compare the displayed conditions rather than relying on a single spot. The listed sampling rate is once every three seconds, and the product information recommends allowing 10 minutes in a stable environment for accurate measurement data. If a reading needs to support a critical decision, use an instrument and measurement process suited to that level of precision.

## When it makes sense
The HT607 makes sense when you want a portable meter with several environmental readings in one device, instead of buying a simple temperature-only instrument. Its backlit screen, selectable modes, hold functions, and included protective accessories support routine checks in household, laboratory, agricultural, and HVAC settings listed for the product.

It might not be a great match if you need readings whose accuracy has been independently verified for a specific high-stakes task, the supplied specifications give accuracy ranges, while buyer reports on accuracy and responsiveness are mixed. For general condition checks, the useful distinction is its range of measurement modes. For demanding work, prioritize an instrument with verification and performance documentation that meet the task’s requirements.

## Images

![Protmex HT607 Temperature and Humidity Meter with Backlit LCD and Probe Cover — 1](https://www.ofertitastop.com/i/mxtN-P7Uccs2cMb8rMnlSilbqXAtVRNL0mgBNg6kKfzD8qzWXG2TSrbl1vbpbMSPXgKs19ZcOjES9Br_Ey1C-FjeOwoU8xZZ9IrmtwG1UdGBP0gY3jkJow.jpg)

![Protmex HT607 Temperature and Humidity Meter with Backlit LCD and Probe Cover — 2](https://www.ofertitastop.com/i/onvN5Udx07n15ELx_CNyPXvrGvFRagQCMugpqx-j_uScIIVauTasFXhE4tH3KsZUw8Jk89CrjNDPXF7sGnwHlM2S5M9TPzxt4g55T2mtxYTiMx59ACK9LQ.jpg)

![Protmex HT607 Temperature and Humidity Meter with Backlit LCD and Probe Cover — 3](https://www.ofertitastop.com/i/dlkf5f78il9YmZNARc9E_PjPZJUJ30c1eutt0gmUbNyQwwuW6Cx-E9-pl--jow92Qqx-cw1y8dzpxl_VYijfO5e-gkId-hKQVwKH8_SwV1UihxnYYIhRFQ.jpg)

![Protmex HT607 Temperature and Humidity Meter with Backlit LCD and Probe Cover — 4](https://www.ofertitastop.com/i/EIOsEWOoXs-CLmzldVs8H_mQRzbkWC_4972cCf1X8fEy2iMVTzVTWjz8VUObWfTu4khN2Bzwt2mIkvV7acz63miEiWSM6rIlxRcevALZuPA09BSj6n-Skw.jpg)

![Protmex HT607 Temperature and Humidity Meter with Backlit LCD and Probe Cover — 5](https://www.ofertitastop.com/i/t1MQ9MS4IGsXsvefv6JPG4ZUefgti_glbAD6vQ2Ey7z56Yei2zJbTXyDzC3tXENQc25ZsF_1Mz76n8SIw24NQXFZGJFmG_pc3E-odmZXdrzYqcwgHaFbXA.jpg)