PH Meter, TDS PPM Meter and 3 in 1 Soil Moisture Meter Combo, High Accuracy Lab PH/EC Tester Digital Kit [Upgraded] for Home Water, Hydroponics, Plants Garden Soil and Aquarium PH Pen
$18.99






Price: $18.99
(as of Nov 09, 2025 11:06:20 UTC – Details)
From the brand

GROW TENT KITS
SMART CONTROL SYSTEM
Designed to automate ventilation,circulation,and lighting to create the best growing environment for your plants

CANNABMALL is a scientific and technological supplier that dedicated in smart controls for agricultural lighting and ventilation system. Specializing in One-stop solutions helps cultivators save time and money by providing more efficient smart grow facilities that streamline operations.
Seed Starter tray
Package Dimensions : 10.55 x 3.27 x 2.48 inches; 8.2 ounces
Date First Available : December 20, 2021
Manufacturer : CANNABMALL
ASIN : B09NW5FL2B
Best Sellers Rank: #127,177 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #136 in Lab pH Meters
Customer Reviews: 4.1 4.1 out of 5 stars 331 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Value Combination – 1 PH Meter(Yellow) +1 TDS & EC Meter (White)+1 Soil Tester(Green)+ 3 Calibration Buffer Powder. Total 3 PCS.
Functions – The digital PH meter is equipped with Temperature detector function. TDS meter can tester water purity level, which show on the screen in PPM (parts per million). The soil meter can test the moisture, PH value and sunlight level of the soil to help help you accurately grasp the time and amount of water for your plant. (Note: this tester is designed for testing soil ONLY)
Accurate & reliable – PH meter measure range of pH 0 – 14, reliable and quick readings; TDS meter: Measure range 0-9990ppm, 0.1- 80.0°C, 32.0-176.0°F. Accurately within ±0.02, It only takes a few seconds to show accurate data on the screen.
Easy to use – PH tester and TDS meter have sensitive electrode sensor, simply press “ON”. It only takes a few seconds for your result to appear the data on the screen. The soil test kit just needs to insert the probes into the soil about 4-6 inches and wait about 5-10 mins to read the accurate data.No battery is needed.
Widely use – Comes with protective case; Lightweight, handheld design for portability and convenience. PH meter and TDS& EC meter can test pH balance, suitable for testing drinking water, swimming pools, hydroponics, aquarium, spas, food , etc(Note: TDS meter can’t test seawater). Soil tester is applicable to plants, garden, lawn and farm, etc.
Customers say
Customers find the meter easy to use and read, and consider it good value for money. The accuracy receives mixed feedback – while some find it spot on, others report it’s damn near impossible to calibrate. The quality and corrosion resistance also get mixed reviews, with some describing it as good while others report poor quality, and one customer noting issues with the terminal corroding to the battery holder.
8 reviews for PH Meter, TDS PPM Meter and 3 in 1 Soil Moisture Meter Combo, High Accuracy Lab PH/EC Tester Digital Kit [Upgraded] for Home Water, Hydroponics, Plants Garden Soil and Aquarium PH Pen
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$18.99
smart shopper –
A must have tool for farmers
I was so surprised when the courier called about this package! Quickest shipping ever….products are sturdy and effective.It’s easy to use and durable.
Ryan –
Does the job to bad itâs just ph but for price what
Works great for checking the ph!
greg –
Right on point perfect accuracy
Spot on accuracy
Edward –
Easy to use.
Never used them before this but there is no learning curve. Read and follow or look up a video and follow direction. Helped get our plants growing.
Derek h –
Ph pen not the best
Very cheap the ph meter gave me false results after a few months and just bit the bullet and got a good one
C. Katayama –
So needed for a beginner gardener!
I needed an EC reader the most because I wanted to try the hydroponic planting, and it worked great. I was reading the directions for liquid plant food, which were too short. The EC reader told me so, and I added much more. I guess my tomato and pea plants are happy now.The green one has three measurements, and it’s great to insert each pot quickly to see if they are good!Probably, the yellow pH reader isn’t needed since it’s duplicated by the green one, but it’s good for more accurate reading. Make sure calibration is done.These are all must-have gadgets for gardeners, especially beginners like me.
Robert F. –
Doesn’t work
I got this on time and undamaged. I am very disappointed. I thought rhe moisture meter was great but it kept telling me I was under watering. I put the meter in a vase of pure water and it told me my moisture was very low. Based on that I don’t trust the PH level reading. Light meter part works.The ph meter never worked. It gave me a reading the first time I turned it on, then nothing. I tried to check the batteries but could not get the cap off. Finally I took some channel locks and pulled the cap off the battery compartment. I realized there was a lot of rust inside the unit. It took needle nose pliars to pull the batteries and I found one terminal corroded to the battery holder. The battery was leaking, corroded the connection and damaged the circuit board inside. See pics. It looks like a nice set but mine was a lemon.
dcjg –
Works good for the price
Did the job, good price.