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Description
Mars Hydro PH And TDS Meter Combo For HydroponicspH and TDS Meter Combo Include: pH meter *1, TDS meter *1, pH calibration buffers *3, user manual *1 Various Applications: The Mars Hydro pH and TDS meter combination can be widely used to test data in hydroponics, aquariums, drinking water, pools, and other liquids with quickly stabilized readings. Accuracy and Measurement Range: The measurement range of pH is (0 14), with an accuracy of 0. 01. The TDS meter reads 3 different data with an accuracy of
pH and TDS Meter Combo Include:
pH meter *1, TDS meter *1, pH calibration buffers *3, user manual *1
Various Applications:
The Mars Hydro pH and TDS meter combination can be widely used to test data in hydroponics, aquariums, drinking water, pools, and other liquids with quickly stabilized readings.
Accuracy and Measurement Range:
The measurement range of pH is (0 - 14), with an accuracy of 0.01. The TDS meter reads 3 different data with an accuracy of 2%, the measurement ranges are - TDS (0 - 9990 ppm), EC (0- 9990 μs/cm), and Temperature (0.1 - 80.0 ℃ or 32.0 - 176.0 ℉).
User-Friendly Features:
The lightweight body provides portability and the LCD screen provides backlighting so that users can easily read the numbers even in dark environments. Automatic temperature compensation ensures correct and accurate readings at different temperatures. "Hold" buttons on the pH and TDS meters lock readings for easy checking and recording. Both meters automatically turn off after 2 minutes of non-use to avoid battery waste.
4 Display Modes Of TDS:
The Mars Hydro TDS meter can read 3 different data (TDS, EC, Temperature) and switch between 4 display modes (TDS+Celsius, EC+Celsius, TDS+Fahrenheit, EC+Fahrenheit), so that growers can have easy access to the exact data they want.
Calibration of pH Meter
: Mars Hydro TDS & pH meter combo includes 3 pH calibration buffers to help growers calibrate the pH meter when it has been used too long or too often. Add the buffers separately to pure water, then insert the pH meter and press, then the pH meter will automatically calibrate itself. (Detailed tutorial in the user manual)
Notes:
*Avoid water or solutions above the immersion line when you use the meters.
*pH and TDS meter readings can be stabilized quickly within 5s, but it takes 3 to 5 minutes when reading TDS of pure water.
*Be sure to clean the meters with distilled water and put on the protective cap after finishing the operation.
*There is no need to calibrate the meters too often, as they are already calibrated before packaged.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 5
Soft warmth for cold nights
Color: Charcoal, Size: King
This bedding set with faux mink fleece and sherpa backing is perfect for cold weather or low-heated rooms. It’s ultra-soft on both sides, and the down-alternative fill keeps warmth in without feeling heavy. The reversible design lets you switch up the look, and the stitching holds up well.
Even after several washes, it keeps its texture and shape. No clumping or loss of loft. A practical choice for anyone who wants comfort, warmth, and simple style.
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Reviewed in the United States on October 14, 2025
★★★★★ 5
Great bedding at a great price!
Color: Tide Pool Blue, Size: King
I can’t believe how great this is for the price! Super soft, comfy and very warm. Perfect for wintertime. I don’t think I’d use it for other seasons…but it’s great right now.
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Reviewed in the United States on January 29, 2026
★★★★★ 4
Warm, soft, cozy… not very fluffy though
Color: Tide Pool Blue, Size: Full/Queen
I LOVE this comforter!! The color is beautiful, it’s super soft, it’s nice and warm, and it has a nice weight to it.
I will say it isn’t as fluffy as it seems in the pictures, there doesn’t seem to be any filling between the 2 layers, and if there is, it’s minimal. It’s more like the thickness of a similar double sided throw blanket.
It also has the tendency to grab any small debris which clings to it, but this is to be expected with this type of fabric. I would not recommend this comforter for pet owners as it will definitely be covered in hair and whatever else your furbabies may track in!
Despite the lack of fluffiness and it constantly holding on to any loose thread or other random debris, I am still very happy with my purchase. Very good comforter for the price and it looks beautiful on the bed!!
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Reviewed in the United States on October 11, 2024
★★★★★ 5
I originally got the King set & loved it so much I ordered another in Queen size!
Color: Charcoal, Size: King
I didn't add a picture because the advertised picture is exactly what it looks like (and my beds not made at the moment, lol). It's so soft, comfortable, cosey and warm. It's thicker and fluffier than I expected, but still very lightweight. The price was great for a king size bed with 2 king sized pillow cases! I love it so much I ordered a second set in Queen size, just to have the cases for my smaller queen pillows that go in front of the King pillows and to have the extra blanket as a cozy throw. The only drawback is it does snag easily on rings, fingernails, etc. (also another reason I ordered the second one to lay across the places that I've snagged & a few that were already snagged when I got them). However, it's so cozy that I didn't want to go through the hassle of sending it back and having to wait for a new one! I'm very glad that it was suggested as an add on when I ordered the mattress pad & that I chose to add it on. I'd definitely recommend it to anyone!
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Reviewed in the United States on January 23, 2023
★★★★★ 5
Comforter
Color: Charcoal, Size: King
Great value very soft very warm as well as being lite weight.
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Reviewed in the United States on April 14, 2026
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