--- product_id: 483348396 title: "Protmex HT607 Temperature Humidity Meter High Precision Digital Hygrometer with Ambient, Relative Humidity, Dew Point, Wet Bulb Thermometer, Min/Max Hold, LCD Backlight with Cover Protector" brand: "protmex" price: "€ 63.34" currency: EUR in_stock: true reviews_count: 13 category: "Protmex" url: https://www.desertcart.pt/products/483348396-protmex-ht607-temperature-humidity-meter-high-precision-digital-hygrometer-ambient store_origin: PT region: Portugal --- # 4 professional measurement modes ±0.5°C accuracy triple protection ABS case Protmex HT607 Temperature Humidity Meter High Precision Digital Hygrometer with Ambient, Relative Humidity, Dew Point, Wet Bulb Thermometer, Min/Max Hold, LCD Backlight with Cover Protector **Brand:** protmex **Price:** € 63.34 **Availability:** ✅ In Stock ## Summary > 🌟 Stay ahead of the curve with precision climate control in your pocket! ## Quick Answers - **What is this?** Protmex HT607 Temperature Humidity Meter High Precision Digital Hygrometer with Ambient, Relative Humidity, Dew Point, Wet Bulb Thermometer, Min/Max Hold, LCD Backlight with Cover Protector by protmex - **How much does it cost?** € 63.34 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/483348396-protmex-ht607-temperature-humidity-meter-high-precision-digital-hygrometer-ambient) ## Best For - protmex enthusiasts ## Why This Product - Trusted protmex brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rugged & Ready:** Durable ABS casing with anti-dust, anti-drop, and waterproof triple protection keeps your device safe in any environment. - • **Portable Powerhouse:** Compact, ergonomic design with protective cover and included velvet pouch—perfect for on-the-go professionals. - • **User-Centric Design:** Large 2.26” backlit LCD screen with data hold, min/max functions, and intuitive controls for effortless monitoring. - • **Precision You Can Trust:** High-precision sensor delivers ultra-accurate temperature & humidity readings within ±0.5°C. - • **Versatile Measurement Modes:** Switch seamlessly between ambient temp, relative humidity, dew point, and wet bulb for expert-level insights. ## Overview The Protmex HT607 is a high-precision digital hygrometer featuring ±0.5°C temperature accuracy and four professional measurement modes including ambient temperature, relative humidity, dew point, and wet bulb temperature. Its rugged ABS triple-protection casing ensures durability against dust, drops, and water, while a large backlit LCD screen offers clear, easy-to-read data. Compact and portable with a protective cover and velvet pouch, it’s ideal for professionals needing reliable environmental monitoring across diverse settings from labs to HVAC and agriculture. ## Description Buy Protmex HT607 Temperature Humidity Meter High Precision Digital Hygrometer with Ambient, Relative Humidity, Dew Point, Wet Bulb Thermometer, Min/Max Hold, LCD Backlight with Cover Protector: Humidity Meters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Good Device But With Some Logic Issues - This is a well made instrument, quality construction. I have compared its F Temp readings to a NIST bulb thermo I have and it within 1 degree, so accuracy is very good. However there are two issues. One is that it has a lot of measuring delay due to thermal lag of the heating and cooling of the sensor, so you need to let it stabilize in the environment you want to measure for at lest 3 minutes. The other issue is that it will not show the MAX / MIN at the same time as it displays the current temp. This is a severe issue, and for me it is really a deal killer. If you enable its MAX/MIN function its behavior is that it resets the previous MAX/MIN. After setting its state to record MAX/MIN, there is no way to have it read and report to you the current Temp. After the MAX/MIN state of the device is enabled all you can read out is those two measurements of what it has been recording as the MAX/MIN, This is a severe issue, as if you want to ask it for the current F you must disable its MAX/MIN state and return to its current reading state, which them resets the MAX/MIN it has been recoding. SO the previous MAX/MIN data is then lost. The device should be able to record MAX/MIN as it also reports the current Temp readings. I have a device by another manufacturer (ThermoPro TP357) that does this and also recodred a history log of the MAX/MIN. It is a far more useful device with much better programming logic. I do still use the PROTmex as its very large easy to read screen and it accuracy make it well suited to making current reading in a fixed location over period of time. It is a good, well made device, and I can recommend it, but please realize its failure to report and record MAX/MIN at the same time. as it shows the current temperature is a severe issue, You get one state or the other, but not both ! Review: Excellent and not expensive - I got the Protmex HT607 because I had several little hygrometers from various manufacturers placed around the house and they did not agree with each other, or with the hygrometers clipped to my guitars' strings. After using the Protmex HT607, I got rid of the smallest, least accurate hygrometers. The Protmex HT607 shows humidity and temperature instantly. It is so sensitive that the tenths vary constantly as it samples the air. The probe is protected against damage and dust by a snap-on cover, at little hard to take off. The plastic case is strong, and comes with a velvet carrying pouch. ## Features - 【HIGH-PRECISION DIGITAL HYGROMETER】 High-precision digital temperature and humidity meter, top-notch probe sensor. Short response time, strong anti-interference ability, and more accurate data collection, for a wide range of applications. - 【MULTIPLE MEASUREMENT MODES】 4 modes of professional measurement: ambient temperature, relative humidity, wet bulb temperature, and dew point temperature. Choose what you want. - 【MULTIPLE FUNCTIONS】 HT607 has a 2.26” large screen and features data hold, unit conversion, backlight, low battery indicator, auto shutdown, and maximum and minimum functions. - 【MINI AND PORTABLE】 Ergonomic design, mini and portable, double injection precision case (ABS), Anti-dust and anti-drop waterproof triple protection using ABS material, hand grip comfortable. What's more, the additional protection cover better protects the sensor. - 【APPLICABLE SCENES】Can be used in industry and agriculture, household, laboratory, HVAC, industry, meteorology, medical, daily life, engineering, paranormal investigator, wine cellar, machine room, data storeroom, etc, keeping your family and property safe. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BD7NQG2J | | Battery Description | Alkaline | | Best Sellers Rank | #10,013 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Humidifier Humidity Meters | | Brand | Protmex | | Brand Name | Protmex | | Color | q1q | | Customer Reviews | 4.6 out of 5 stars 1,081 Reviews | | Included Components | 3 x 1.5V AAA, 1 x Color Box, 1 x Cloth bag, 1 x User Manual | | Item Dimensions W x H | 2.28"W x 5.59"H | | Item Length | 5.59 Inches | | Manufacturer | HUABO | | Mounting Type | Tabletop | | Part Number | HB-1 | | Product Dimensions | 2.28"W x 5.59"H | | Smart Home Compatibility | Not Smart Home Compatible | | Temperature Accuracy | ±0.5°C | | Temperature Reading Accuracy | plus_minus_0_point_5_degrees_celsius | | UPC | 701375702239 | | Unit Count | 1 Count | | Upper Temperature Range | 60 Degrees Celsius | | Upper Temperature Rating | 60 Degrees Celsius | | Voltage | 1.5 Volts | ## Product Details - **Battery Description:** Alkaline - **Brand:** Protmex - **Mounting Type:** Tabletop - **Product Dimensions:** 2.28"W x 5.59"H - **Upper Temperature Rating:** 60 Degrees Celsius ## Images ![Protmex HT607 Temperature Humidity Meter High Precision Digital Hygrometer with Ambient, Relative Humidity, Dew Point, Wet Bulb Thermometer, Min/Max Hold, LCD Backlight with Cover Protector - Image 1](https://m.media-amazon.com/images/I/71uroQOvmyL.jpg) ## Questions & Answers **Q: The girl in the video says this will measure wind speed????** A: I dont believe it does measure wind speed **Q: Does this HT607 humidity meter show wet bulb temp in Fahrenheit or celsius only?** A: Thank you for your question. HT607 psychrometer meter has 2 temperature units, ℉, and ℃, which can be adjusted according to your needs. **Q: How accurate is this device?** A: It’s accurate. Double checked with the temperature readings on the WeatherApp. **Q: Does it use bateries or is rechargable?** A: Thank you for your question. Our HT607 humidity meter and temperture use the bateries, the bateries need use 3*AAA. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good Device But With Some Logic Issues *by C***D on June 28, 2025* This is a well made instrument, quality construction. I have compared its F Temp readings to a NIST bulb thermo I have and it within 1 degree, so accuracy is very good. However there are two issues. One is that it has a lot of measuring delay due to thermal lag of the heating and cooling of the sensor, so you need to let it stabilize in the environment you want to measure for at lest 3 minutes. The other issue is that it will not show the MAX / MIN at the same time as it displays the current temp. This is a severe issue, and for me it is really a deal killer. If you enable its MAX/MIN function its behavior is that it resets the previous MAX/MIN. After setting its state to record MAX/MIN, there is no way to have it read and report to you the current Temp. After the MAX/MIN state of the device is enabled all you can read out is those two measurements of what it has been recording as the MAX/MIN, This is a severe issue, as if you want to ask it for the current F you must disable its MAX/MIN state and return to its current reading state, which them resets the MAX/MIN it has been recoding. SO the previous MAX/MIN data is then lost. The device should be able to record MAX/MIN as it also reports the current Temp readings. I have a device by another manufacturer (ThermoPro TP357) that does this and also recodred a history log of the MAX/MIN. It is a far more useful device with much better programming logic. I do still use the PROTmex as its very large easy to read screen and it accuracy make it well suited to making current reading in a fixed location over period of time. It is a good, well made device, and I can recommend it, but please realize its failure to report and record MAX/MIN at the same time. as it shows the current temperature is a severe issue, You get one state or the other, but not both ! ### ⭐⭐⭐⭐⭐ Excellent and not expensive *by A***N on December 12, 2025* I got the Protmex HT607 because I had several little hygrometers from various manufacturers placed around the house and they did not agree with each other, or with the hygrometers clipped to my guitars' strings. After using the Protmex HT607, I got rid of the smallest, least accurate hygrometers. The Protmex HT607 shows humidity and temperature instantly. It is so sensitive that the tenths vary constantly as it samples the air. The probe is protected against damage and dust by a snap-on cover, at little hard to take off. The plastic case is strong, and comes with a velvet carrying pouch. ### ⭐⭐⭐⭐⭐ Best Well Priced and accurate Hygrometer I have found. *by M***H on August 29, 2025* Excellent Hygrometer that uses the Sensirion SHT31-DI Sensor with a Temp Spec of +/- 0.2 Deg C over 0 to 90 Deg C and a Relative Humidity Spec of +/- 2.5% max. Temperature and Humidity is accurate to Specification when checked. The Seller kindly provided Calibration Instructions for Future in house calibration every 12 months if needed. I recommend this Seller and this Protmex HT607. If you need a faster humidity and temp equilibrium, simply unscrew the cover cap over the sensor. For a future Improvement , Now that the SHT45-DI sensor are plentiful and low cost it would be a great calibration standard hygrometer if using the SHT45 as its Relative Humidity Spec is Typ +/-1% from 20 to 70% RH and a max of +/- 3% at 100% RH. Hoping this gets back to the manufacturer. It was however disappointing that Amazon Australia does not list the Protmex brand or this seller. I had to order Direct from Amazon US and loose free shipping being an Australian Prime member. ## Frequently Bought Together - Protmex HT607 Temperature Humidity Meter High Precision Digital Hygrometer with Ambient, Relative Humidity, Dew Point, Wet Bulb Thermometer, Min/Max Hold, LCD Backlight with Cover Protector - BTMETER BT-100 Handheld Anemometer, Digital Wind Speed CFM Meter Gauge Air Flow Velocity Tester for HVAC Shooting Drone, Wind Chill, 14℉-113℉ Wind Temperature - Etekcity Infrared Thermometer Laser Temperature Gun 774, Meat Food Candy Oven Thermometer for Griddle Accessories, Heat Gun for Cooking Refrigerator Tools, Yellow --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/483348396-protmex-ht607-temperature-humidity-meter-high-precision-digital-hygrometer-ambient](https://www.desertcart.pt/products/483348396-protmex-ht607-temperature-humidity-meter-high-precision-digital-hygrometer-ambient) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-07-06*