As an Amazon Associate I earn from qualifying purchases.
Monitor ph up and down, ppm 500, nutrient tds level in water to maximize your grow and ensure plants get a balanced feed; General uses includes growing tent and reservoir; Selectable conductivity units include TDS, temperature, EC, ppm 700 and CF.

Super value - 1 ph meteryellow +1 tds & ec Meter blue+1soil tester kit green. Pushing the button, it can display the data about water purity level on the screen in PPM parts per million. No battery required. Accurate & reliable - these testers can test quickly and accurately within ±001 pH.
It only takes a few seconds to show accurate and stable reading for the result to appear on screen. Widely application - these meters are designed small and convenient. Functions - the digital ph pen is equipped with auto temperature compensation function. Soil tester is applicable to plants, garden, spas, hydroponics, swimming pools, lawn and farm such as rice/vegetables/flowers etc.


Combine with bluelab pen, tester, monitor and controllers for full indoor garden nutrients monitoring in water and soil; pH probe requires easy two point calibration; Conductivity / temperature probe are factory calibrated and ready for use.
Other features: auto off function, and calibration solution, ph probe storage cap, low battery indicator, units for temperature; KIT INCLUDES: AAA batteries, probe care kit is sold separately. This hydroponics meter has atc that provides consistent reading regardless of any fluctuations in temperature; Leap pH probe works in multiple growing environments; Conductivity scales include EC, PPM, and CF.

No battery is needed. Accurately within ±002, it only takes a few seconds to show accurate data on the screen. 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.
Ph meter and tds& ec meter can test pH balance, suitable for testing drinking water, etc. Accurate & reliable - ph meter measure range of ph 0 - 14, 01- 800°c, reliable and quick readings; TDS meter: Measure range 0-9990ppm, 32. 0-176. 0°f. Note: this tester is designed for testing soil ONLY. It only takes a few seconds for your result to appear the data on the screen. Total 3 PCS.

3-in-1 soil tester: tests soil moisture, light, and pH—just press one button to switch modes; This tester can test soil moisture so you know when to water your soil.

Soil tester is applicable to plants, swimming pools, lawn and farm. Kindly note: please clean and dry the probe with clean water after each use, TDS meter can test water ppm ideal for testing drinking water, as any water or matter left on the probe will affect the accuracy of the next test.
Ph meter and can test ph balance, hydroponics, garden, and more. It only takes a few seconds for your result to appear the data on screen. Quick and accurate: - th ph and tds tester can test quickly and accurately within ±002. Total is 3 PCS. Widely use: - these meters are designed small and convenient. Soil test kit just need to insert the probes into the soil about 4-6 inches, and wait for about 10 mins to read the accurate data.

Made in new zealand and manufactured by bluelab, the industry leader in hydroponic testing equipment, built for growers; 2-Year Limited Warranty with proof of purchase 6-month warranty for pH probe.

Pro controller with pumps are compatible with most modern growing systems including recirculating and drain to waste systems; Combine with pH pen, TDS ppm tester, and other meters for full indoor garden nutrients monitoring in water and soil.
Made in new zealand and manufactured by bluelab, the industry leader in hydroponic testing equipment, built for growers; 2-Year Limited Warranty with proof of purchase 6-month warranty for pump cartridge and tubing.
1. bluelab
#ad
Temperature, and Conductivity TDS Measurements in Water with Easy Calibration, 3 in 1 Digital Nutrient Meter for Hydroponic System and Indoor Plant Grow White, Bluelab MONGUA Guardian Monitor for pH
#adbluelab #ad - Made in new zealand and manufactured by bluelab, the industry leader in hydroponic testing equipment, built for growers; 2-Year Limited Warranty with proof of purchase 6-month warranty for pH probe. Combine with bluelab pen and meter for full garden nutrients monitoring in water and soil; Other features: International power supply, water resistant design; KIT INCLUDES: Calibration solution, EC probe and pH probe, probe care kit is sold separately.More information #ad
Lab quality glass ph probe with easy two point calibration; Conductivity / temperature probe comes factory calibrated so it's ready to be used; Double junction probe is more accurate than test strips and drops. This hydroponics tester has atc that provides consistent reading regardless of any fluctuations in temperature; High and low alarm when outside parameters, selectable units include TDS, ppm 500, EC, ppm 700 and CF. Monitor ph up and down, ppm 500, nutrient tds level in water to maximize your grow and ensure plants get a balanced feed; General uses includes growing tent and reservoir; Selectable conductivity units include TDS, temperature, EC, ppm 700 and CF.
Brand | bluelab #ad |
Manufacturer | Bluelab Corporation Limited - Import (NZ) #ad |
Height | 1.57 Inches |
Length | 7.6 Inches |
Weight | 0.48 Pounds |
Width | 4.92 Inches |
Part Number | 716336 |
Model | BLU27100 |
Warranty | Two year free repair or replacement guarantee. 6 month guarantee for ph probe |
More information #ad
2. Extenuating Threads
#ad
PH Meter, Soil PH Tester, PH/EC Digital Kit, TDS PPM Meter, 3 Pack
#adExtenuating Threads #ad - Ph meter and td&ec meter can test pH balance, aquarium, ideal for testing drinking water, food and more. Soil test kit just need to insert the probes into the soil about 4-6 inches, and wait for about 10 seconds to read the intuitive data.Super value - 1 ph meteryellow +1 tds & ec Meter blue+1soil tester kit green. Pushing the button, it can display the data about water purity level on the screen in PPM parts per million. No battery required. Accurate & reliable - these testers can test quickly and accurately within ±001 pH.
More information #ad
Total is 3 PCS. It only takes a few seconds for your result to appear the data on screen. Note: this tester is designed for testing soil ONLY. Easy to use - ph tester and tds meter have sensitive electrode sensor, simply press "ON". It only takes a few seconds to show accurate and stable reading for the result to appear on screen. Widely application - these meters are designed small and convenient. Functions - the digital ph pen is equipped with auto temperature compensation function. Soil tester is applicable to plants, garden, spas, hydroponics, swimming pools, lawn and farm such as rice/vegetables/flowers etc.
Brand | Extenuating Threads #ad |
Manufacturer | Extenuating Threads #ad |
Part Number | 1 |
More information #ad
3. Groline
#ad
GroLine Hydroponic Waterproof pH/EC/TDS/Temperature Portable Meter
#adGroline #ad - Designed to bring simplicity to nutrient testing, the hi9814 Portable GroLine Meter is designed specifically for Hydroponic growers. The specialized electrode combines 3 sensors in a single rugged probe featuring a polypropylene body, integrated temperature sensor, and cloth junction.More information #ad
One combined, pre-amplified pH, ec, and TDS ppm probe for hassle-free measurements. Quick cal mode for a speedy, single-point calibration for pH and EC with one solution. Designed for hydroponic, aquaponic, and greenhouse growers.Brand | Groline #ad |
Manufacturer | Hanna Instruments #ad |
Height | 2 Inches |
Length | 7 Inches |
Weight | 0.43 Pounds |
Width | 3 Inches |
More information #ad
4. bluelab
#ad
Bluelab METCOMPLUS Combo Meter PLUS for pH, Temperature, and Conductivity in Water and Soil with Easy Calibration, Digital Nutrient TDS Testing Kit for Hydroponic System and Indoor Plant Grow
#adbluelab #ad - Monitor 3 parameters in water and soil: conductivity tDS level to ensure plants get the balanced feed, and temperature with lab quality glass probe; Gereral uses include growing tent, pH up and down, drinking water, swimming pool, and aquarium.Combine with bluelab pen, tester, monitor and controllers for full indoor garden nutrients monitoring in water and soil; pH probe requires easy two point calibration; Conductivity / temperature probe are factory calibrated and ready for use.
More information #ad
Made in new zealand and manufactured by bluelab, the industry leader in hydroponic testing equipment, built for growers; 5-Year Limited Warranty with proof of purchase 6-month warranty for probes. Other features: auto off function, and calibration solution, ph probe storage cap, low battery indicator, units for temperature; KIT INCLUDES: AAA batteries, probe care kit is sold separately. This hydroponics meter has atc that provides consistent reading regardless of any fluctuations in temperature; Leap pH probe works in multiple growing environments; Conductivity scales include EC, PPM, and CF.
Brand | bluelab #ad |
Manufacturer | Bluelab Corporation Limited - Import (NZ) #ad |
Height | 3.2 Inches |
Length | 7 Inches |
Width | 4.3 Inches |
Part Number | METCOMPLUS |
Model | METCOMPLUS |
More information #ad
5. CANNABMALL
#ad
Plants Garden Soil and Aquarium PH Pen, TDS PPM Meter and 3 in 1 Soil Moisture Meter Combo, CANNABMALL PH Meter, High Accuracy Lab PH/EC Tester Digital Kit Upgraded for Home Water, Hydroponics
#adCANNABMALL #ad - Value combination - 1 ph meteryellow +1 tds & ec meter White+1 Soil TesterGreen+ 3 Calibration Buffer Powder. 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. Accurately within ±002, it only takes a few seconds to show accurate data on the screen. 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.
More information #ad
Tds meter can tester water purity level, which show on the screen in PPM parts per million. Ph meter and tds& ec meter can test pH balance, suitable for testing drinking water, etc. Accurate & reliable - ph meter measure range of ph 0 - 14, 01- 800°c, reliable and quick readings; TDS meter: Measure range 0-9990ppm, 32. 0-176. 0°f. Note: this tester is designed for testing soil ONLY. It only takes a few seconds for your result to appear the data on the screen. Total 3 PCS.
Brand | CANNABMALL #ad |
Manufacturer | CANNABMALL #ad |
Weight | 0.51 Pounds |
Part Number | CANTEST3P006 |
More information #ad
6. VIVOSUN
#ad
3-in-1TDS EC and Temperature Meter, Garden and Hydroponics, VIVOSUN Digital PH Meter, Plant Soil MoistureTester Combo for Home
#adVIVOSUN #ad - Easy to use: the ph meter is easy to use and read with a backlight; The TDS Meter can read and record easily with LCD screen; The soil tester is easy to carry and use. Ph meter: with an automatic temperature compensation function, the meter quickly adjusts to water temperature and provides pH readings on the LCD screen.3-in-1 soil tester: tests soil moisture, light, and pH—just press one button to switch modes; This tester can test soil moisture so you know when to water your soil.
More information #ad
Versatile application: tds and ph meter are ideal for homes, swimming pools, light, aquariums, hydroponics, and drinking water; The 3-in-1 soil tester can test soil moisture, labs, and pH.3-in-1 tds meter: comes with automatic temperature compensation function; It can shut off automatically; Contains an agile titanium alloy electrode; With LCD screen and write with the hold function.Brand | VIVOSUN #ad |
Manufacturer | VIVOSUN #ad |
More information #ad
7. XINZOKYC
#ad
PH Meter, 3 in 1 for Home Water and Garden Soil Use, Soild PH TesterUpgraded Version, TDS PPM Meter
#adXINZOKYC #ad - Functions: - the digital ph meter is equipped with temperature detector and PH tester function. Tds meter can tester water purity level, moisture of soil, which show on the screen in PPM parts per million. Easy to use: - ph tester and tds meter have sensitive electrode sensor, simply press "ON".Soil tester is applicable to plants, swimming pools, lawn and farm. Kindly note: please clean and dry the probe with clean water after each use, TDS meter can test water ppm ideal for testing drinking water, as any water or matter left on the probe will affect the accuracy of the next test.
More information #ad
Package: - 1 ph meteryellow +1 tds & ec meter white+1soil tester kit green. It only takes a few seconds to show accurate data on the screen. Ph meter and can test ph balance, hydroponics, garden, and more. It only takes a few seconds for your result to appear the data on screen. Quick and accurate: - th ph and tds tester can test quickly and accurately within ±002. Total is 3 PCS. Widely use: - these meters are designed small and convenient. Soil test kit just need to insert the probes into the soil about 4-6 inches, and wait for about 10 mins to read the accurate data.
Brand | XINZOKYC #ad |
Manufacturer | Shenzhen Wanbang Environmental Technology Co., Ltd #ad |
Part Number | PH01 |
Model | PH01 |
More information #ad
8. bluelab
#ad
Temperature, Bluelab MONGUACONIN Guardian Monitor Connect In-line for pH, Easy Calibration and Data Logging Connect Stick not Included, and Conductivity Measures
#adbluelab #ad - Lab quality glass ph probe with easy two point calibration; Conductivity / temperature probe comes factory calibrated so it's ready to be used; Double junction probe is more accurate than test strips and drops. Combine with bluelab pen and meter for full garden nutrients monitoring in soil; Other features: International power supply, water resistant design; KIT INCLUDES: Calibration solution and inline probes, probe care kit and connect stick sold separately.More information #ad
This hydroponics tester has atc that provides consistent reading regardless of any fluctuations in temperature; High and low alarm when outside parameters; Data logging with Bluelab Connect software. Monitor ph up and down, ppm 500, temperature, nutrient tds level in water to maximize your grow and ensure plants get a balanced feed; General uses includes growing tent and reservoir; Selectable conductivity units include TDS, EC, ppm 700 and CF. Made in new zealand and manufactured by bluelab, the industry leader in hydroponic testing equipment, built for growers; 2-Year Limited Warranty with proof of purchase 6-month warranty for pH probe.
Brand | bluelab #ad |
Manufacturer | Bluelab Corporation Limited - Import (NZ) #ad |
Height | 9 Inches |
Length | 5 Inches |
Weight | 0.5 Pounds |
Width | 4 Inches |
Part Number | MONGUACONIN |
Model | MONGUACONIN |
More information #ad
9. bluelab
#ad
Dosing for pH and Nutrient TDS, Tool for Hydroponic System and Indoor Plant Grow, Bluelab PERIPODM4 Peripod M4 for Pro Controller, 4 Pumps with Accessories Pro Controller Sold Separately
#adbluelab #ad - Designed for use with bluelab pro controller cONTPRO to monitor and control pH up and down and nutrient level; General uses include growing tent, water tank, reservoir, and hydroponics. Automatically maintain parameters pH, PPM, temperature TDS, and EC in your reservoir; No need for spot checks or manual adjustments.Pro controller with pumps are compatible with most modern growing systems including recirculating and drain to waste systems; Combine with pH pen, TDS ppm tester, and other meters for full indoor garden nutrients monitoring in water and soil.
More information #ad
Kit includes: 1 x 120ml/min pump for ph, 4 meter/ 13 feet ph tubing, 4 meter /13 feet nutrient tubing per pump, dosing cable, 24v dc 2amp power supply, 3 x 120ml/min pumps for nutrients, and mounting screws. Made in new zealand and manufactured by bluelab, the industry leader in hydroponic testing equipment, built for growers; 2-Year Limited Warranty with proof of purchase 6-month warranty for pump cartridge and tubing.
Brand | bluelab #ad |
Manufacturer | Bluelab Corporation Limited - Import (NZ) #ad |
Height | 6.7 Inches |
Length | 13.1 Inches |
Width | 0.4 Inches |
Part Number | PERIPODM4 |
Model | PERIPODM4 |
More information #ad
30-90% Disocunts Found!
We found that some of the products on this list are now discounted on Amazon! Do you want to see these products?
Disclaimer: We earn small fee from purchases made on Amazon.