The 11 Best Wet Bulb Temperature devices (2023 reviews)

There are several advantages of having a wet bulb temperature device. Let’s take you step by step, type by type, and find the best wet bulb temperature device for you.

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Our Top Picks:

Best Overall: Buy: Protmex Wet Bulb Temperature device READ REVIEW

Best For tracking Dew point: Buy: Mengshen Wet Bulb Temperature device READ REVIEW

Best For portable unit: Buy: Preciva Wet Bulb Temperature device READ REVIEW

Best For USES: Buy: Doqaus Wet Bulb Temperature device READ REVIEW

Best For HVAC TECH: Buy: Eray Wet Bulb Temperature device READ REVIEW

Best For power: Buy: Proteus Wet Bulb Temperature device READ REVIEW

Best with simple push of The button: Buy: amprobe Wet Bulb Temperature device READ REVIEW

Best For field use: Buy: Extech Wet Bulb Temperature device READ REVIEW

Best For those two things: Buy: VLIKE Wet Bulb Temperature device READ REVIEW

Best For basic applications: Buy: Lancoon Wet Bulb Temperature device READ REVIEW

Best little device: Buy: Pyle Wet Bulb Temperature device READ REVIEW

Best Overall: Protmex Wet Bulb Temperature device

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a device. The protmex wet bulb temperature device is exactly that - it's a simple device that hits all the right notes. This hygrometer works well, and it is easy to use, especially for the basic display items. It is a new type of digital temperature and humidity meter, which is designed to combine the functions of humidity meter, temperature meter, wet bulb temperature and dew point temperature. It works well, and it is easy to use, especially for the basic display items. It is easy to operate and work with, no slipping out of hand.

This instrument is light weight and easy to use. It can measure outdoor dew point. It is accurate to measure high humidity when it feels high to you and measures low when the humidity feels low. It is easy to explain to those who may ask questions.

• Has more features and a nice protective case
• Accuracy of instrument is very good
• Always defaults to centigrade temperature, no off button
• Nice piece of equipment, easy to use and works great

Best For tracking Dew point: Mengshen Wet Bulb Temperature device

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The mengshen wet bulb temperature device is capable of outshining several other device featured in this list in overall features for the price point. This tool is very accurate and durable. It can be used indoors or outdoors for getting temperature, dew point, wet-bulb, and humidity readings. It gives humidity, dew point, wet bulb, and dry bulb in both celcious and Fahrenheit. It works well, not for scientific studies but allows you to gauge moisture and any improvements after using a dehumidifier. It provides the critical data for the process.

It is used to measure air temperature and humidity, but it is useless for soil. It will power off automatically to save battery when not in use in several minutes. The small size makes it very convenient for hvac superheat and subcooling.

• Compact wet/dry bulb tables are sketchy
• Bulb temperature using a complicated ( built - in ) algorithm
• A solid piece of tool to read temperatures and humidity
• A useful humidity and temperature gauge

Best For portable unit: Preciva Wet Bulb Temperature device

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Best part: preciva wet bulb temperature device costs comparatively low and it is available to ship in 24 hours. This is a great tool to measure your home indoor humidity, temperature with dry/wet bulb to check your A/C performance. It is easy to operate with the push of a button to select the different readings. It has a backlit screen so that's a cool feature if you have to measure humidity in a dark space. The unit is solid and has rubber grips that make it feel less plasticy. The readings are quick, and it even has a back list display which is super easy to read. It is so accurate that simply breathing on the sensor you can watch the rh increase rapidly.

There is also a Max/Min button that is used to toggle between the current, minimum, and maximum readings for any of the combinations of reading listed above. It can be used to toggle between the current, minimum, and maximum readings for any of the combinations of reading listed above.

• Accuracy is adequate for home use
• Must have for any painter, handy man and inside home grower
• Great product for bearded dragon cadges
• Nice compact size for storage and carrying around

Best For USES: Doqaus Wet Bulb Temperature device

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Doqaus line of device come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The thermometer hygrometer features a 2.3in clear lcd display with large bold numbers, allowing you to read the digital from any angle. It is the right size to sit on an upstairs bookshelf without being a part of the decor. The digital display is clear and precise, very small and does not occupy space. The temperature sensor is pretty accurate so these are nice to have around the house.

The indoor thermometer offers real-time temp/humidity reading with large numbers on a 2.3 inch lcd screen, keeping you aware of the house situation with just a glance. It is perfect for small spaces like bedside tables. These are shockingly efficient, responsive, courteous, and helpful.

• Very small and can be placed anywhere in the house
• Good for uses in different places of house or in rv etc
• Good for base temp and humidity

Best For HVAC TECH: Eray Wet Bulb Temperature device

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The eray wet bulb temperature device is capable of outshining several other device featured in this list in overall features for the price point. This meter is EXTREMELY bulky. It is a measure of how much water vapor actually in the air. The wet bulb and dew point indicators are in teensy weensy print and hard to make out the numbers are legible. The number values on the display are large enough to be easily read but the units the numbers represent need a magnifier to be seen. The button on the unit actually starts and stops logging, but logging has to be enabled by the computer first.

The eray humidity meter is easy to use. It will store only 32, 000 samples for example 8.88 hours at 1 sample/sec. This works much better and allows full use of the device.

• Simple tool to measure space temperature and humidity
• Good stand-alone data logger for voltage measurements, 1% resolution
• Great product to record car battery voltage

Best For power: Proteus Wet Bulb Temperature device

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The proteus wet bulb temperature device's superior materials makes sure that it ages well with use. It is a great little device for keeping track of house, condo or apartment temperature while you're away. The temperature and humidity sensors are on a dongle that uses a standard stereo audio cable. It is capable of connecting to a Hotspot (as well as a WiFi) signal via an extra cellular phone and transmitting its information to another cellular phone. The sensor detects temperature &/or humidity is out of the configured range.

The unit will send emails and/or text messages when any of the four trip points is reached. It is easy to setup and very fast to send alerts. Proteus also supports api calls for accessing data directly from a server or your custom applications. If it is for applications requiring additional audible alarm range, the base unit can be connected to an external 115db siren via the micro usb port.

• Very easy to check through cloud portal
• A must have for campers with pets
• You can read your data from any device and from anywhere

Best with simple push of The button: amprobe Wet Bulb Temperature device

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The amprobe wet bulb temperature device is satisfactory and appropriate and fits well with your regular usage. It is very solidly built and professional in its design. It measures temperature, relative humidity (rh), dew point, and wet bulb, and is used for hvac, indoor air quality, and environmental applications. It comes in a black case, has great instructions, and comes with a 9 volt battery. It also allows you to record the measurement data, and it has a button to take minimum, maximum, and relative temperature readings.

The device itself is a bright, attractive red, and the control buttons are black with easy-to-read, white labels on them. It has an auto-off feature to preserve battery life and easy to use button controls. The hold button allows you to hold the present reading. It is easy to use this to zero in on leaks and damp areas.

• Accurate, easy to use, good instructions, very sturdy and quality workmanship
• Easy to use and more mobility
• Perfect for reading humidity, dry bulb and wet bulb temps
• Very handy tool for reviewing humidity and temperature

Best For field use: Extech Wet Bulb Temperature device

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The extech wet bulb temperature device's superior materials makes sure that it ages well with use. This non-invasive device allows you to check an area before demolishing drywall. It features a dual lcd display for temperature, humidity and advanced function indication. It includes relative humidity, great for residential hvac maintenance work. It is ideal for field use. The 445580 comes complete with pocket clip and 3v lithium battery for cordless, hands-free transport when you’re on the go. It is easy to read, and the accuracy is very good. The Data hold allows you to freeze the lcd display status until you’re done viewing, sharing or recording. It is also used for field calibration.

• Relative humidity range 10 to 90% relative humidity
• New and hot release

Best For those two things: VLIKE Wet Bulb Temperature device

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Next on the list, we've got yet another device that manages to win our hearts. It's the vlike wet bulb temperature device and it's widely considered as device that has the most suitable features. The Vlike digital thermometer hygrometer is a battery meter for measuring relative humidity and temperature reading. It is a measure of how much water vapor actually in the air. It is used for a high range of applications-hvac, industry, agriculture, meteorology, medical, daily life, building engineer, paranormal investigator, in wine cellar, machine room, in living and office area, traffic environment and data storeroom.

The new type of digital temperature and humidity moisture meter is designed to combine the functions of humidity meter, temperature meter, wet bulb temperature and dew point temperature. This handy device is very easy to use, small and compact. It is perfect for hvac, indoor air quality (iaq) and environmental applications. It is also useful for verifying humidity and temperature for optimal painting and finishing conditions.

• Good to have for folks who have wooden musical instruments
• Works well, reliable rh and temp meter
• Simple & easy to use, highly recommended

Best For basic applications: Lancoon Wet Bulb Temperature device

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Best part: lancoon wet bulb temperature device costs comparatively low and it is available to ship in 24 hours. It can be widely used in hvac, industrial, laboratory, wine cellar, greenhouse, warehouse, home and apartment. It includes a 9v battery which can display accurate tempe & humidity. It will work both indoors and outdoor to measure temp and humidity of air. It will receive 1 x digital humidity temperature meter. It will power off automatically to save battery when not in use in several minutes. It is extremely accurate and can fit in your pocket.

• Inexpensive meter that works great for basic applications
• Good brand reputation

Best little device: Pyle Wet Bulb Temperature device

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If you often find yourself confused about appropriate and satisfactory device, pyle wet bulb temperature device should be your first option for buying. The mini temperature humidity meter is designed to combine the functions of humidity meter, temperature meter, wet bulb temperature and dew point temperature meters. It allows portability and ease of use. It is ideal for hvac applications, industrial, agriculture, meteorology, medical, home fireplace, restaurant, greenhouse, storage rooms, wine cellar, machine room, data storeroom, etc.

The humidity reading is always quick and accurate. It is easy to use and it's quick to turn on. The control is super easy to use and it's quick to turn on. It comes with a nice protective bag.

• Auto power off prevents unnecessary power drainage
• Easy to use, comes with a nice protective bag
• Good investment for long term