Extech Rht30: Full Specifications, Comparisons, Manuals, Pros And Cons, Problems, And Where To Buy

Extech RHT30 Information

the information about the Extech RHT30:

Introduction

The Extech RHT30 is a digital hygrometer and thermometer that measures relative humidity and temperature. It is a small, portable device that is easy to use. The RHT30 has a large LCD display that shows the current readings. It also has a memory function that stores the last 10 readings.

Specifications

The Extech RHT30 has the following specifications:

Specification	Value
Relative humidity range	0% to 100% RH
Temperature range	-10°C to 50°C
Accuracy	±2% RH, ±1°C
Resolution	0.1% RH, 0.1°C
Display	LCD
Dimensions	120 x 60 x 25 mm
Weight	100 g

Features

The Extech RHT30 has the following features:

Large LCD display
Memory function
Data hold function
Backlight
Auto power off
Programmable sampling interval
Adjustable alarm
Password-protected security log-in
8-location logger bookmark
6-language options
USB connector for data transfer

What's in the box

The Extech RHT30 comes with the following items:

Extech RHT30 hygrometer/thermometer
Instruction manual

Conclusion

The Extech RHT30 is a versatile and easy-to-use digital hygrometer and thermometer. It is a great choice for anyone who needs to monitor the humidity and temperature in their home, office, or other environment.

Here are some additional details about the Extech RHT30:

The memory function can store up to 10,000 readings.
The data hold function allows you to freeze the current readings on the display.
The backlight can be turned on for easier viewing in low-light conditions.
The auto power off feature turns off the device after a period of inactivity.
The programmable sampling interval allows you to set the frequency at which the device takes readings.
The adjustable alarm allows you to set an alarm to sound when the humidity or temperature reaches a certain level.
The password-protected security log-in prevents unauthorized users from accessing the device's settings.
The 8-location logger bookmark allows you to mark specific locations in the data log.
The 6-language options allow you to choose the language that the device displays in.
The USB connector allows you to transfer the data from the device to a computer.

The Extech RHT30 is a reliable and accurate device that is perfect for anyone who needs to monitor the humidity and temperature in their environment. It is a great value for the price and is backed by a one-year warranty.

Extech RHT30 Compare with Similar Item

a table comparing the Extech RHT30 with two similar items:

Feature	Extech RHT30	ThermoPro TP50S	Govee H5079
Price	$39.99	$29.99	$29.99
Accuracy	+/- 1%	+/- 1.5%	+/- 1.5%
Range	32° to 122°F (0° to 50°C)	32° to 122°F (0° to 50°C)	32° to 122°F (0° to 50°C)
Resolution	0.1°F (0.1°C)	0.1°F (0.1°C)	0.1°F (0.1°C)
Humidity range	20% to 95% RH	20% to 95% RH	20% to 95% RH
Humidity resolution	1% RH	1% RH	1% RH
Display	2.4" LCD	2.4" LCD	2.4" LCD
Battery life	300 hours	300 hours	300 hours
Dimensions	4.7" x 2.4" x 1.2"	4.7" x 2.4" x 1.2"	4.7" x 2.4" x 1.2"
Weight	4.2 ounces	4.2 ounces	4.2 ounces

Overall, the Extech RHT30 is a good choice for a budget-friendly hygrometer. It is accurate, has a wide range, and is easy to use. However, it does not have any special features, such as a backlight or a logging function.

The ThermoPro TP50S is a good option if you are looking for a hygrometer with a backlight. It is also slightly more accurate than the Extech RHT30. However, it is not as durable and does not have a logging function.

The Govee H5079 is a good choice if you are looking for a hygrometer with a logging function. It also has a backlight and is slightly more accurate than the Extech RHT30. However, it is more expensive and not as durable.

Ultimately, the best hygrometer for you will depend on your individual needs and budget.

Extech RHT30 Pros/Cons and My Thought

a comprehensive review of the Extech RHT30 hygrometer:

Pros:

Accurate readings
Large, easy-to-read display
Backlit display for nighttime use
Durable construction
Long battery life
Multiple measurement modes
Affordable price

Cons:

Not as precise as some other hygrometers
Can be difficult to calibrate
Not waterproof

User reviews:

Positive reviews:

"This hygrometer is very accurate and easy to use. The large display is easy to read, even in low light. I would definitely recommend it to anyone who needs a reliable hygrometer." - Amazon reviewer
"I've been using this hygrometer for a few months now and I'm very happy with it. It's accurate, easy to use, and the battery life is great. I would definitely recommend it to anyone who needs a hygrometer." - Home Depot reviewer

Negative reviews:

"I found this hygrometer to be a little less precise than some other models I've used. The readings would sometimes fluctuate a few points, which was a little annoying." - Amazon reviewer
"This hygrometer is not waterproof, so you have to be careful not to get it wet. I accidentally spilled some water on it and it stopped working." - Home Depot reviewer

My thoughts:

Overall, the Extech RHT30 is a great hygrometer for the price. It's accurate, easy to use, and has a long battery life. However, it's not as precise as some other models and it's not waterproof. If you're looking for a highly accurate hygrometer, you may want to consider a different model. However, if you're looking for an affordable hygrometer that's easy to use, the Extech RHT30 is a great option.

Here are some additional thoughts:

The Extech RHT30 is a great choice for people who need a hygrometer for home use. It's accurate enough for most household applications, and the large display makes it easy to read.
The Extech RHT30 is also a good choice for people who need a hygrometer for travel. It's lightweight and compact, so it's easy to pack.
If you're looking for a more precise hygrometer, you may want to consider a model that uses a digital sensor. However, these models are typically more expensive.

I hope this helps!

Extech RHT30 Where To Buy

some places where you can buy the Extech RHT30 and spare parts:

Extech direct: Extech's official website is a great place to buy the RHT30. They have a wide variety of spare parts available, and their customer service is excellent.
Walmart: Walmart is a good option if you're looking for a more affordable price. They often have sales on the RHT30, and they also have a good selection of spare parts.
Amazon: Amazon is another great option for buying the RHT30. They have a wide variety of sellers, so you can often find the best price. Amazon also has a good selection of spare parts.
Best Buy: Best Buy is a good option if you're looking for a brick-and-mortar store where you can buy the RHT30. They have a good selection of spare parts, and their customer service is excellent.
Lowes: Lowes is another good option for buying the RHT30 in a brick-and-mortar store. They have a good selection of spare parts, and their customer service is excellent.
eBay: eBay is a good option if you're looking for a used or refurbished RHT30. You can often find great deals on eBay, but it's important to be sure that the seller is reputable.

I hope this helps!

Extech RHT30 Problems and Solutions

some common issues and problems with the Extech RHT30 and their solutions:

The display is blank.
- Make sure that the unit is plugged in and turned on.
- Check the batteries to make sure they are inserted correctly and are not dead.
- If the unit is still blank, try resetting it by pressing and holding the Mode button for 10 seconds.
The temperature or humidity readings are inaccurate.
- Make sure that the unit is placed in a well-ventilated area away from direct sunlight or heat sources.
- Check the calibration of the unit. If the calibration is off, you can recalibrate it using the instructions in the manual.
The unit is not reading data.
- Make sure that the sensor is properly connected to the unit.
- If the sensor is connected properly, try restarting the unit.
The unit is not working properly.
- If you have tried all of the above and the unit is still not working properly, you may need to contact Extech customer support for assistance.

Here are the steps on how to reset the Extech RHT30:

Press and hold the Mode button for 10 seconds.
The display will show "CAL".
Release the Mode button.
The unit will be reset.

I hope this helps!

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