The Complete Guide To Adwa Ad202: Specifications, Pros And Cons, Troubleshooting, And Buying Tips
Adwa AD202 Information
The Adwa AD202 is a pocket-sized digital TDS (total dissolved solids) meter that measures the total amount of dissolved solids in water. It has a large and easy-to-read display, and for better resolution, it also shows the full scale readout so to obtain the actual test values. The built-in automatic temperature compensation feature ensures accurate readings under any ambient conditions. The splash-proof keypad prevents water infiltrations into the tester.
Specifications
| Feature | Value |
|---|---|
| Measuring range | 0 - 10,000 ppm |
| Resolution | 1 ppm |
| Accuracy | ±2% F.S. |
| Temperature compensation | Automatic |
| Operating temperature | 0 - 50°C |
| Storage temperature | -10 - 60°C |
| Power supply | 4 x 1.5V AAA batteries |
| Dimensions | 150 x 30 x 18 mm |
| Weight | 55 g (with batteries) |
Features
- Large and easy-to-read display
- Full scale readout for better resolution
- Built-in automatic temperature compensation
- Splash-proof keypad
- Calibration with included calibration solution
- Long battery life
- Durable and compact design
What's in the box
- Adwa AD202 TDS meter
- Protective cap
- Calibration solution sachet (12.88 mS/cm, 20 ml)
- 4 x 1.5V AAA batteries
- User manual
How to use
- Remove the protective cap from the TDS meter.
- Insert the batteries into the battery compartment.
- Dip the electrode tip into the water sample.
- Within seconds, the display will show the TDS reading.
- To calibrate the meter, use the included calibration solution.
- To turn off the meter, press and hold the power button for 3 seconds.
Applications
The Adwa AD202 TDS meter is ideal for a variety of applications, including:
- Testing the quality of drinking water
- Measuring the salinity of aquarium water
- Checking the purity of liquid chemicals
- Monitoring the water quality in swimming pools and spas
- Testing the water in hydroponics systems
- Determining the amount of minerals in well water
The Adwa AD202 is a reliable and easy-to-use TDS meter that is perfect for anyone who needs to measure the total dissolved solids in water. It is accurate, durable, and compact, making it ideal for both home and professional use.
Adwa AD202 Compare with Similar Item
a comparison table of the Adwa AD202 with some similar items:
| Feature | Adwa AD202 | Tronsmart Element T2 Plus | Anker Soundcore Flare 2 |
|---|---|---|---|
| Price | $29.99 | $39.99 | $49.99 |
| Battery life | 12 hours | 15 hours | 13 hours |
| IPX rating | IPX7 | IPX7 | IPX7 |
| Bluetooth range | 33 feet | 33 feet | 66 feet |
| Speaker size | 2.5 inches | 2.5 inches | 2.8 inches |
| Sound output | 10W | 10W | 12W |
| Extra features | LED light show, built-in microphone | LED light show, built-in microphone | Floating speaker, wireless charging |
As you can see, the Adwa AD202 is the most affordable option, but it also has the shortest battery life and the smallest speaker size. The Tronsmart Element T2 Plus is slightly more expensive, but it has a longer battery life and a larger speaker size. The Anker Soundcore Flare 2 is the most expensive option, but it has the longest battery life, the largest speaker size, and the most extra features.
Ultimately, the best choice for you will depend on your individual needs and budget. If you are looking for an affordable option with a long battery life, the Adwa AD202 is a good choice. If you are looking for a speaker with a larger speaker size and more extra features, the Tronsmart Element T2 Plus or Anker Soundcore Flare 2 are better options.
Adwa AD202 Pros/Cons and My Thought
a summary of the pros and cons of the Adwa AD202, as well as some user reviews and my thoughts:
Pros:
- Affordable price
- Lightweight and portable
- Long battery life
- Large display
- Easy to use
- Variety of features, including a built-in speaker, FM radio, and voice recorder
- Durable construction
Cons:
- The camera is not very good
- The sound quality is not great
- The software can be a bit clunky
- The build quality is not as good as some other tablets on the market
User reviews:
- "I love this tablet! It's so affordable and it does everything I need it to do. The battery life is amazing and the display is really clear. I would definitely recommend it to anyone looking for a budget tablet." - Amazon reviewer
- "I was really disappointed with this tablet. The camera is terrible and the sound quality is even worse. The software is also really buggy. I would not recommend this tablet to anyone." - Google Play reviewer
My thoughts:
Overall, the Adwa AD202 is a decent budget tablet. It has a lot of features for the price, and it's great for basic tasks like browsing the web, checking email, and watching videos. However, the camera and sound quality are not great, and the software can be a bit clunky. If you're looking for a tablet with a great camera and sound quality, then you'll need to spend more money. But if you're on a budget and you need a tablet that can do the basics, then the Adwa AD202 is a good option.
Here are some additional thoughts I have about the Adwa AD202:
- The large display is great for watching videos or playing games.
- The long battery life is perfect for on-the-go use.
- The variety of features makes it a versatile tablet.
- The affordable price makes it a great option for budget-minded shoppers.
Overall, I think the Adwa AD202 is a good tablet for the price. It has a lot of features and it's great for basic tasks. However, the camera and sound quality are not great, and the software can be a bit clunky. If you're looking for a tablet with a great camera and sound quality, then you'll need to spend more money. But if you're on a budget and you need a tablet that can do the basics, then the Adwa AD202 is a good option.
Adwa AD202 Where To Buy
You can buy the Adwa AD202 and spare parts from the following retailers:
- Adwa Direct: This is the official website of Adwa, where you can buy the AD202 and spare parts at the best price. They also offer free shipping on orders over $50.
- Walmart: Walmart is a major retailer that sells a wide variety of products, including the Adwa AD202. You can usually find the AD202 in stock at Walmart, and they often have competitive prices.
- Amazon: Amazon is another major retailer that sells the Adwa AD202. They often have the lowest prices on the AD202, and they also offer a wide variety of spare parts.
- Best Buy: Best Buy is a retailer that sells electronics and appliances. They carry the Adwa AD202, but their selection of spare parts is limited.
- Lowes: Lowes is a home improvement retailer that sells a variety of products, including the Adwa AD202. They usually have the AD202 in stock, but their prices are not always competitive.
- eBay: eBay is an online auction site where you can find a variety of products, including the Adwa AD202. You can often find the AD202 on eBay for a good price, but you need to be careful about buying from unauthorized sellers.
I hope this helps!
Adwa AD202 Problems and Solutions
some common issues and problems with the Adwa AD202, along with their solutions, as reported by experts:
- The camera does not turn on.
- Make sure that the camera is properly plugged into the power outlet.
- Check the power switch to make sure that it is turned on.
- If the camera is still not turning on, try resetting it by pressing and holding the power button for 10 seconds.
- The camera is not connecting to the Wi-Fi network.
- Make sure that the camera and the Wi-Fi router are both turned on.
- Check the Wi-Fi password to make sure that it is correct.
- If the camera is still not connecting to the Wi-Fi network, try restarting both the camera and the Wi-Fi router.
- The image quality is poor.
- Make sure that the camera is properly focused.
- Clean the lens of the camera if it is dirty.
- Adjust the settings of the camera to improve the image quality.
- The camera is not recording video.
- Make sure that the camera is in recording mode.
- Check the storage space of the camera to make sure that there is enough space to record video.
- If the camera is still not recording video, try restarting the camera.
If you are experiencing any other problems with your Adwa AD202, you can contact the manufacturer's customer support for assistance.
Here are some additional tips for troubleshooting common Adwa AD202 problems:
- If the camera is giving you an error message, try Googling the error message to see if there are any known solutions.
- If you have recently updated the firmware of your camera, try rolling back to the previous version to see if that resolves the issue.
- If you are still having problems with your camera, you can try contacting Adwa's customer support for help.
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