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Description
Temperature Humidity Meter Digital Dew Point Thermometer, TASI TA622A, TASI TA622B USB Computer Connection1. Temperature range: 40 80 degrees Celsius 40 176 degrees Fahrenheit; accuracy: about 0. 5 degrees Celsius about 1 degree Fahrenheit 2. Humidity range: 0 100% RH; accuracy: about 3% RH (10 90% RH) about 5% RH (other ranges) 3. Sensor: SHTC3 4. Sampling rate: 10 times s 5. Update speed: 3 times s 6. Recording length: open record from REC, display up to 99 hours 7. Data storage: TA622A: 8000, TA622B: 4000 8. USB computer communication: TA622B has real
1. Temperature range: -40 - 80 degrees Celsius / -40 - 176 degrees Fahrenheit; accuracy: about 0.5 degrees Celsius / about 1 degree Fahrenheit
2. Humidity range: 0-100% RH; accuracy: about 3% RH (10-90% RH) / about 5% RH (other ranges)
3. Sensor: SHTC3
4. Sampling rate: 10 times/s
5. Update speed: 3 times/s
6. Recording length: open record from REC, display up to 99 hours
7. Data storage: TA622A: 8000, TA622B: 4000
8. USB computer communication: TA622B has real-time measurement records + host record data upload
9. Automatic shutdown: 15 minutes (can be manually shut down)
10. Operating environment: -10 - 50 degrees Celsius, within 80% relative humidity, indoor altitude less than 2000m
11. Storage environment: -10 - 50 degrees Celsius, within 70% relative humidity (remove the battery)
12. Power supply: 3 x 1.5VAA (LRO6) batteries (not included) / USB micro interface 5V
13. Display size: about 5.3 x 4.4cm
14. Size: about 21.8 x 6.7 x 3.5cm
15. Weight 190g
Features:
1. Four parameters measurement, ambient temperature, ambient humidity, dew point temperature, wet bulb temperature, can display two lines of data at the same time
2. High precision temperature and humidity sensor
3. Upper/lower limit exceeds the limit prompt: temperature and humidity can set the upper and lower limit alarm threshold; when the measurement is higher or lower than the set threshold, there will be a buzzer alarm prompt sound, as well as alarm prompt light flashing
4. VA high-definition color screen display with background lighting
5. Two power supply modes: battery and USB interface
6. Data logging records:
- Interval length can be set to: 5s/10s/30s/60s/30min/60min/12h/24h, a total of 8 gears
- TA622B can export and generate charts by communicating the data recorded by the host computer with the PC software through the USB interface
7. USB computer communication (only TA622B) has the ability to download recorded data, communicate with computer in real time, display real-time data tables and real-time data graphs; export and print xlsx data tables and graphs; the upper computer software is applicable to computer systems Win7, Win8, Win10
Specification:
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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4.2 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
So lightweight, so smooth
I was looking for a retinol eye cream and decided to try this since I liked this brand before.
The texture is super lightweight and absorbs well, and my makeup doesn’t pill at all after using it.
Not sure yet about long-term wrinkle results, but it keeps my under-eye really hydrated and smooth. I’ve also been using it on my smile lines. lowkey excited to see more results!
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Reviewed in the United States on March 31, 2026
★★★★★ 3
Helped a bit with barrier, but it must be used very sparingly, and didn't improve fine lines for me.
I had mixed feelings about this eye cream. On paper, the combination of ingredients such as retinol, niacinamide, and centella sounded promising, especially for targeting texture and supporting the skin barrier. However, in practice, I found the formula to be a bit too strong for my sensitive eye area. I had to be very careful not to apply it too close to my eyes to avoid irritation. The cream is very thin and lightweight, and I found that it did absorb well without leaving too much of a greasy residue once applied.
After about two weeks of consistent use, I did notice some positive changes. The skin under my eyes felt slightly more elastic, and my skin barrier seemed to be benefiting overall, which I appreciated. That said, I didn’t see any real improvement in fine lines or firmness, which is one of the main reasons I reach for an eye cream with retinol in the first place.
The price point is definitely affordable, but it also feels like a case of getting what you pay for. While it’s not a bad product, it didn’t stand out enough for me to consider replacing my regular eye cream.
At the end of the day, skincare is a long game. What we do now often shows up years down the line, so I do think it’s worth investing in higher-quality formulas when possible. For me, this one was just okay: some mild benefits, but ultimately unremarkable.
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Reviewed in the United States on May 3, 2026
★★★★★ 5
Pleasantly surprised
I’m two jars in and love it. I do use Botox, retinol, a good face wash, wash moisturize twice daily, etc etc. I struggle with moisturizer because I’m prone to breakouts. Idk what it is about this one but my skin loves it. It feels refreshed and soft. Added bonus, my eyebrows and lashes have gotten longer and darker quick! Obviously we all respond differently to products but I’ll be keeping this in my rotation
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Reviewed in the United States on June 3, 2026
★★★★★ 5
A thick and rich cream that smooths on nicely!
So I jumped on the Korean skincare bandwagon and decided to purchase some of the DR MELAXIN Products to try! I read many good reviews and decided it was worth the money. This first product is the Dr Melaxin Calcium cemenrete calcium volume cream. It comes in a 1.76 ounce glass jar. On the label there is a lot of word descriptions so I will add a few: Ex volume firming, rebornic 10,000 ppm hydrolyzed elastin and collagen extract. I have photographed label for viewing. The directions indicate to "apply a small amount of cream onto your face especially around the under-eye area". I found the cream thick and rich and I used it in addition to another Dr Melaxin neck and face product so I concentrated on only neck and under eye area. It is neutral in scent and is very thick so it feels like it is absorbing nicely. I have been using it for about a month now and have definitely noticed some improvement in the neck area so i will continue to use and layer with other products. I do recommend this line as the ingredients seem effective so far!
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Reviewed in the United States on June 4, 2026
★★★★★ 5
Good product for face.
Great product. Works well with decreasing lines in face after half is used and with the serum. It does leave somewhat of a sticky (not grimy) texture which is uncomfortable if using at night.
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Reviewed in the United States on June 1, 2026