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Description
SMART SENSOR Aquarium Digital Display Pen Type Water PH Tester, PH808S1. pH Measurement Range: 0. 0~14. 0pH 2. Portable pH meter, high accuracy, stable operation. It measures the pH value of a solution and displays the temperature of the liquid being measured. Widely used in: industry, power, agriculture, medicine, food, scientific research, and environmental protection. 3. When the pH value is below 3. 5, the red backlight illuminates as an alarm, indicating that the liquid is approaching strong acidity; when the pH
1. pH Measurement Range: 0.0~14.0pH
2. Portable pH meter, high accuracy, stable operation. It measures the pH value of a solution and displays the temperature of the liquid being measured. Widely used in: industry, power, agriculture, medicine, food, scientific research, and environmental protection.
3. When the pH value is below 3.5, the red backlight illuminates as an alarm, indicating that the liquid is approaching strong acidity; when the pH value is above 12.5, the red backlight illuminates as the liquid is approaching strong alkalinity.
4. Automatic temperature compensation from 0 to 70 degrees Celsius; temperature has a certain impact on pH measurement, and the impact is even greater if high accuracy is required. Therefore, a high-precision pH meter with intelligent temperature compensation is essential.
5. The instrument features a dual-color alarm and a night backlight, which can intuitively display the measured value. In measurement mode, if the measured value exceeds the range, the white light changes to a red over-value warning light, easily handling dark environments.
6. This instrument features a three-point pH calibration function with automatic recognition and a simple, quick calibration process.
7. A high-precision pH probe ensures faster and more accurate measurements, safeguarding precise water quality testing.
8. Powered by two 1.5V AAA batteries, it is durable and easy to replace.
9. The replaceable probe design with an insert-type mechanism makes replacement quick and easy.
10. Ergonomically designed with anti-slip features on both sides for ease of use.
11. Dimensions: 43x43x176mm
12. Weight: 88g
Specification:
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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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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4.4 ★★★★★
Based on 1258 reviews
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Product Reviews
★★★★★ 3
I love this product
Color: Medium
I love this product. Best tinted moisturizer I've ever used. My low star rating is for the product container. On this tube (and the last one I ordered as well) the top separates from the base. When this happens, I can't pump the product out. I have to fiddle around with it quite a bit to get it reattached and then fiddle around some more to get it pumping again. At the price of this product, this issue should really be addressed. I can't believe I'm the only one who is dealing with this. Especially since the last two tubes performed in the same way.
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Reviewed in the United States on March 5, 2017
★★★★★ 5
SO GOOD
Color: Light
This product is so velvety and goes onto the skin so nicely. As per usual, it feels like natural skin but it has great coverage -- I was pleasantly surprised. I don't know what Colorscience does, but they have the magic. I am a forever customer of all of their products. It's a plus that their products are good for the skin AND have SPF as well.
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Reviewed in the United States on January 8, 2024
★★★★★ 5
Holy grail of tinted spf
Color: Light
I’ve tried numerous brands that I won’t mention but at least 20…. and this little tube of tint was my answer. I have very light skin and every other brand has a light shade that isn’t light enough or is too yellow or orange. Well the tint du soliel in light is the perfect answer to my fair pink undertone skin.
It is the most beautiful consistency and I apply it with a beauty blender (yes I lose some product with the blender method - but the final result is an EVEN beautiful light and natural tint that literally looks like skin itself- absolutely no streaking or cakiness). It was remarkably easy to blend and immediately set to its beautiful satin finish. I’m just floored at how good my face looks. It’s very pricey at $60 for just 1.0 oz, but with this formula and aesthetic, it is absolutely worth it. I just ordered another one even though I’m not even half way through my first bottle! I’m a fan for life. Try this tint du soleil!!!!
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Reviewed in the United States on September 10, 2024
★★★★★ 5
Best sunscreen I tried. Be sure to rub it in and let it absorb into your skin.
Size: 6.76 Fl Oz (Pack of 1), Style: Lotion (SPF 50)
This is an excellent product that absorbs quickly and leaves no chalky white or thick oily residue. UVA and UVB protection at spf 50. Two out of four of the active ingredients are double the amount in other brands and it has more of the two remaining ingredients so I guess it’s not my imagination that it’s more effective than other brands I’ve used.
No detectable odors. Has an ingredient to help sand from sticking but I haven’t been on sand so can’t comment on that.
It left white marks on the edge of the neck of my black crew neck T-shirt when I didn’t rub the sunscreen in and let it dry. However the marks came out in the wash.
It stays where you put it, but keep it away from the eyes. Expensive probably because there are more of the active ingredients. I use it only on my face and neck but it is the best sunscreen I have tried.
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Reviewed in the United States on March 29, 2026
★★★★★ 5
Best sunscreen
Size: 6.76 Fl Oz (Pack of 1), Style: Lotion (SPF 50)
Best sunscreen ever.
No breakouts. No scent (crucial).
Melts into your skin, lasts for a good while. Expensive but worth it.
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Reviewed in the United States on May 2, 2026