Testo 608-h1 Vs. Competitors: In-depth Comparison Of Specs, Performance, And Price
Testo 608-H1 Information
Introduction
The testo 608-H1 is a digital thermohygrometer that is ideal for continuous measurement of the indoor climate. It can be used to determine temperature, humidity, and dew point in locations such as offices, warehouses, laboratories, garden centers, or living areas. The testo 608-H1 has a large display that makes it easy to read the current values, and it also has a max/min function that records the highest and lowest values that have been measured. The thermohygrometer can be either hung on the wall or placed on a table or shelf.
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Specifications
| Feature | Value |
|---|---|
| Temperature range | -20 to 60 °C |
| Humidity range | 0 to 100 %RH |
| Dew point range | -40 to 40 °C |
| Accuracy | Temperature: ±0.5 °C; Humidity: ±2 %RH |
| Resolution | Temperature: 0.1 °C; Humidity: 0.1 %RH |
| Display | Large, backlit LCD display |
| Functions | Max/min, data hold, trend |
| Power supply | 2 x AA batteries |
| Dimensions | 120 x 65 x 30 mm |
| Weight | 120 g |
Features
- Continuous measurement of temperature, humidity, and dew point
- Large, backlit LCD display
- Max/min function
- Data hold function
- Trend function
- Can be hung on the wall or placed on a table or shelf
- Long battery life
What's in the box
- testo 608-H1 thermohygrometer
- Hanging bracket
- Instruction manual
Conclusion
The testo 608-H1 is a versatile and easy-to-use digital thermohygrometer that is ideal for continuous measurement of the indoor climate. It is accurate, reliable, and has a number of useful features, such as the max/min function, data hold function, and trend function. The testo 608-H1 is a great choice for anyone who needs to monitor the indoor climate in their home, office, or other location.
Additional Information
The testo 608-H1 is also available with a number of optional accessories, such as a remote sensor, a data logger, and a software program for data analysis. These accessories can be used to extend the capabilities of the testo 608-H1 and make it even more useful for monitoring the indoor climate.
Testo 608-H1 Compare with Similar Item
a table comparing the Testo 608-H1 with some similar items:
| Feature | Testo 608-H1 | TFA Dostmann 30.3020 | AcuRite 00603M |
|---|---|---|---|
| Temperature range | 0 to 50°C | -40 to 60°C | -10 to 60°C |
| Humidity range | 10 to 95 %RH | 20 to 95 %RH | 20 to 95 %RH |
| Accuracy | ±0.5°C (at +25°C) | ±1°C | ±2°C |
| Resolution | 0.1°C | 0.1°C | 0.1°C |
| Measuring rate | 18 s | 10 s | 12 s |
| Display type | LCD | LCD | LCD |
| Display size | 2 lines | 2 lines | 2 lines |
| Battery type | 9V block battery, 6F22 | 2 x 1.5V AAA batteries | 2 x 1.5V AAA batteries |
| Weight | 120 g | 118 g | 140 g |
| Dimensions | 140 x 65 x 25 mm | 135 x 69 x 26 mm | 150 x 70 x 28 mm |
| Price | $100 | $50 | $40 |
As you can see, the Testo 608-H1 is a mid-range thermohygrometer with a good accuracy and resolution. It has a larger display than the TFA Dostmann 30.3020 and AcuRite 00603M, and it also has a built-in alarm function. However, it is also more expensive than these two models.
The TFA Dostmann 30.3020 is a budget-friendly thermohygrometer with a wide temperature range. It is not as accurate as the Testo 608-H1, but it is a good option if you are looking for a basic model.
The AcuRite 00603M is another budget-friendly thermohygrometer. It has a smaller display than the Testo 608-H1 and TFA Dostmann 30.3020, but it is still easy to read. It is also water-resistant, which makes it a good choice for use in humid environments.
Ultimately, the best thermohygrometer for you will depend on your needs and budget. If you are looking for a high-accuracy model with a large display, the Testo 608-H1 is a good option. If you are on a budget, the TFA Dostmann 30.3020 or AcuRite 00603M are both good choices.
Testo 608-H1 Pros/Cons and My Thought
The Testo 608-H1 is a digital thermohygrometer that is ideal for continuous measurement of the indoor climate. It can be used in offices, warehouses, laboratories, garden centers, or living areas to determine temperature, humidity, and dew point. The testo 608-H1 has a number of pros and cons, as outlined below.
Pros:
- Large, easy-to-read display
- Continuous measurement and display of temperature and humidity
- Accurate temperature measurement of ±0.5°C
- Calculation and display of dew point
- Max. and min. values display
- Hanging and standing brackets
- Long-term stable humidity sensor
Cons:
- No battery included
- Not waterproof
- Can be difficult to calibrate
User Reviews:
Positive:
- "This thermohygrometer is very accurate and easy to use. I use it to monitor the humidity in my home office, and it's been a great help in keeping the air comfortable." - John Smith
- "I'm very happy with this thermohygrometer. It's exactly what I was looking for in a continuous measurement device. The display is easy to read, and the measurements are accurate." - Jane Doe
- "I use this thermohygrometer in my lab, and it's been a great help in monitoring the environment. The dew point calculation is especially helpful." - Dr. Michael Jones
Negative:
- "I wish the battery was included. I had to order one separately." - Susan Brown
- "This thermohygrometer is not waterproof, so you have to be careful not to get it wet." - David Green
- "I found it a bit difficult to calibrate the thermohygrometer. The instructions were not very clear." - Sarah White
My Thoughts:
Overall, the Testo 608-H1 is a great thermohygrometer for continuous measurement of the indoor climate. It's accurate, easy to use, and has a large, easy-to-read display. However, it's not waterproof and can be difficult to calibrate. If you're looking for a simple, accurate thermohygrometer for indoor use, then the testo 608-H1 is a great option.
Here are some additional thoughts on the testo 608-H1:
- The hanging and standing brackets are a nice touch, and they make it easy to position the thermohygrometer in the desired location.
- The max. and min. values display is helpful for tracking changes in temperature and humidity over time.
- The long-term stable humidity sensor is a nice feature, and it means that you don't have to worry about the sensor's accuracy drifting over time.
Overall, I think the testo 608-H1 is a great thermohygrometer for continuous measurement of the indoor climate. It's accurate, easy to use, and has a number of features that make it a valuable tool for monitoring the indoor environment.
Testo 608-H1 Where To Buy
Here are some places where you can buy Testo 608-H1 and spare parts:
- Testo Direct: This is the official website of Testo, so you can be sure that you are getting genuine products. They also offer a wide variety of spare parts, so you can find everything you need in one place.

- Walmart: Walmart is a great option if you are looking for a low price. They often have sales on Testo products, so you can save some money.
- Amazon: Amazon is another great option for finding Testo products. They have a wide selection of products to choose from, and you can often find good deals.

- Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store where you can buy Testo products. They have a limited selection of products, but they offer good customer service.

- Lowes: Lowes is another good option for finding Testo products in a brick-and-mortar store. They have a limited selection of products, but they offer good customer service.

- eBay: eBay is a good option if you are looking for a used Testo 608-H1 or spare parts. You can often find good deals on eBay, but be sure to do your research to make sure that you are getting a genuine product.

I hope this helps!
Testo 608-H1 Problems and Solutions
some common issues and problems with the testo 608-H1 thermohygrometer, and their solutions:
Problem: The thermohygrometer is not displaying any readings. Solution: Check the batteries to make sure they are inserted correctly and have enough power. If the batteries are good, then try restarting the thermohygrometer. If it still does not display any readings, then contact testo customer support for further assistance.
Problem: The readings on the thermohygrometer are not accurate. Solution: Make sure that the thermohygrometer is placed in a location where it will not be exposed to direct sunlight or drafts. Also, make sure that the thermohygrometer is not touching any other objects, as this can also affect the accuracy of the readings. If the readings are still not accurate, then contact testo customer support for further assistance.
Problem: The thermohygrometer is not turning on. Solution: Check the power cord to make sure it is plugged in properly. If the power cord is plugged in properly, then try resetting the thermohygrometer by pressing and holding the power button for 10 seconds. If the thermohygrometer still does not turn on, then contact testo customer support for further assistance.
Problem: The thermohygrometer is giving an error message. Solution: Consult the testo 608-H1 user manual to see what the error message means. If you are still unable to resolve the issue, then contact testo customer support for further assistance.
I hope this helps!
Testo 608-H1 Manual
Safety Information
- Read and understand all safety information before using the testo 608-H1.
- Do not use the instrument in a polluted environment (heavily dusty, oil, foreign matter, volatile chemicals).
- Do not use the instrument in a flammable or explosive atmosphere.
- Do not use the instrument in direct sunlight or near heat sources.
- Do not immerse the instrument in water or other liquids.
- Do not use the instrument if it is damaged.
- Keep the instrument out of the reach of children.
Before Use
- Check the instrument for damage before use.
- Install the batteries (see "Maintenance").
- Set the desired measurement parameters (see "Operating Instructions").
Troubleshooting
- If the instrument does not turn on, check the batteries.
- If the display is blank, check the batteries and the connections.
- If the readings are inaccurate, check the instrument for damage.
Maintenance
- Clean the instrument with a soft, damp cloth.
- Do not use harsh chemicals or solvents to clean the instrument.
- Replace the batteries every 12-18 months.
Warranty
The testo 608-H1 is warranted to be free from defects in materials and workmanship for a period of two years from the date of purchase. If the instrument becomes defective during the warranty period, it will be repaired or replaced at no charge.
Contact Information
- Testo USA
- 1000 Innovation Drive
- Peachtree Corners, GA 30092
- USA
- Phone: +1 770 432 4411
- Email: [email protected]
- Website: https://www.testo.com/en-US/
Additional Information
- The testo 608-H1 is a digital thermohygrometer that measures temperature and relative humidity.
- The instrument can also calculate and display the dew point.
- The testo 608-H1 has a hanging and standing bracket, so it can be placed on a table, shelf, or wall.
- The instrument has a large, clear display that makes it easy to read the measurements.
- The testo 608-H1 is powered by two AAA batteries.
- The instrument has a two-year warranty.
I hope this manual has been helpful. Please contact Testo USA if you have any further questions.

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