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
$34.99
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Protmex International Group CO., LTD is a high-tech enterprise that concentrates on research, development, production manufacture, and sales. We manufacture and sell professional measurement instruments, such as Infrared Thermometers, Anemometers, Sound Level Meters, Humidity, Temperature Meters, etc. We hope to bring quality products to more families. Your satisfaction and support are our biggest motivations.
Mini Temp Humidity Meter
HT607 Mini Temperature Humidity Meter High Precision Digital Hygrometer
【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.
10 reviews for 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
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$34.99
Coarsegold –
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 !
Allan –
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.
Bryan –
Quality lab grade instrument at a great price.
Quality lab grade instrument at a great price.
AmazonKES –
Reliable Readings and Equipment Performance.
I was looking for a reasonably priced calibrated meter that could be used to help determine the reliability of temperature and humidity of other devices and appliances. I had a hard time finding devices in this price range that specified that they were NIST (National Institute of Standards & Technology) certified, a benchmark for the reliability/quality of measurements. However, I was impressed that Protmex HT607 Temperature Humidity Meter literature did offer that the device could be evaluated/corrected by engineers for accuracy and reliability (via calibration). It is calibrated during its production.I have only had the Protmex HT607 Temperature Humidity Meter a couple of days, but it has met and exceeded my expectations. The device has done all it has been advertised to do and is quite responsive to ambient environmental conditions.I am currently conducting tests on my Ambient Weather Station Temperature/Dewpoint Array for calibration purposes under various conditions, and the Protmex HT607 Temperature Humidity Meter has helped me build confidence that my weather station array is at least within +/- 1 or 2 degrees Fahrenheit of other temperature/dewpoint sensor monitoring equipment.I am satisfied with the size of the display, the backlight, and the responsiveness of the meter. The meter seems to be durable as well.I have not received any consideration from Protmex and/or Amazon for this review. It is just nice to get a device that actually does what it is advertised to do.
Mike Bloodworth –
Best Well Priced and accurate Hygrometer I have found.
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.
Dany –
Ottimo, misure precise
GABI –
todavia lo he usado poco pero lo medido es correcto y tiene muy buena calidad precio
Garry Smerdon –
Excellent product I usually use my fluke humidity meter but could not find it only to have left it on another job so this one did the job at the time , a point of reference the fluke I use when I got it back I put it up against the protmex HT607 just to see and to be honest there was very little in hardly nothing at all so yes for the money just buy it great little device well made and will last 👌👍
AG –
Temp updates fast.Did a couple salt tests and it was within the +-3% you’d expect from a good meter. Started updating quickly, but like most meters took some minutes to stabilize as the sensor got to equilibrium.Overall happy with it. More accurate and faster than the cheapest meters. Can have it auto turn off, or stay on, which is handy.
TM –
Pratique, facile à s’en servir. Précis.