Who are we?
Vivosun is the global leader in at-home growing technology & equipment. With over 10 years of demonstrated excellence in the development and production of growing tools, we have established ourselves as a trusted partner for every step in the growing process and for every level of grower.
Smart Grow System
Vivosun's smart grow system enables growers to master the elements for optimal lighting and ventilation to achieve ideal grow results.
Witness the Miracle of Growth
Master All the Elements
You May Also Need
Shop Our Best Sellers
How did we get our start?
Founded in California, Vivosun is a leading manufacturer of indoor horticultural equipment.
What makes our products unique?
We will help you manage your plants with scientific precision and control all aspects of your grow with high-quality technology and tools including durable growing enclosures;Whether you grow indoors or out, we provide everything you need to grow the highest quality plants in the shortest amount of time.
Why do we love what we do?
Our mission is to empower growers at all levels and of all types to grow the best of what they love.
This Product is protected by Transparency Program, which verifies a product’s authenticity and you can also view rich information about the product you purchased.You can scan it to verify its authenticity with the Transparency app.
RECOMMENDED PRODUCTS
 Tester Combo |  pH Meter |  Upgraded pH Meter |  3-in-1 pH Meter |  4-in-1 pH Meter |  3-in-1 Moisture Meter |  Nutrients Base A & B | |
|---|---|---|---|---|---|---|---|
Customer Reviews | — | — | — | — | — | — | — |
Price | — | — | — | — | — | — | — |
Function | Test pH, TDS, EC, Temp | Test pH | Test pH | Test pH, TDS, Temp | Test pH/TDS/EC/Temp | Test moisture, pH and light | Provide complete nutrient base |
Material | LCD display, metal probe | LCD display | LCD display | LCD display | LCD display | metal probe | Liquid Fertilizer |
Dimension | 6.1x1.22 in, 10.8 in | 6.1x1.22 in | 6.1x1.22 in | 7.2x1.5 in | 7.2x1.5 in | 10.8x1.8 in | 7.91 x 7.2 x 5.12 in |
Battery | ? | ? | ? | ? | ? | No | No |
Application | Water, pool, spas, liquid food | Water, pool, spas, liquid food | Water, pool, spas, liquid food | Water, pool, spas, liquid food | Water, pool, spas, liquid food | Gardening and planting | Suitable for soil, hydroponics |
Backlight | The pH meter has backlight | ? | ? | ? | ? | No | No |
This Product is protected by Transparency Program, which verifies a product’s authenticity and you can also view rich information about the product you purchased.You can scan it to verify its authenticity with the Transparency app.
RECOMMENDED PRODUCTS
Tester Combo | pH Meter | Upgraded pH Meter | 3-in-1 pH Meter | 4-in-1 pH Meter | 3-in-1 Moisture Meter | Nutrients Base A & B |
|---|---|---|---|---|---|---|
| Customer Reviews | ||||||
| — | — | — | — | — | — | — |
| Price | ||||||
| — | — | — | — | — | — | — |
| Function | ||||||
| Test pH, TDS, EC, Temp | Test pH | Test pH | Test pH, TDS, Temp | Test pH/TDS/EC/Temp | Test moisture, pH and light | Provide complete nutrient base |
| Material | ||||||
| LCD display, metal probe | LCD display | LCD display | LCD display | LCD display | metal probe | Liquid Fertilizer |
| Dimension | ||||||
| 6.1x1.22 in, 10.8 in | 6.1x1.22 in | 6.1x1.22 in | 7.2x1.5 in | 7.2x1.5 in | 10.8x1.8 in | 7.91 x 7.2 x 5.12 in |
| Battery | ||||||
| ? | ? | ? | ? | ? | No | No |
| Application | ||||||
| Water, pool, spas, liquid food | Water, pool, spas, liquid food | Water, pool, spas, liquid food | Water, pool, spas, liquid food | Water, pool, spas, liquid food | Gardening and planting | Suitable for soil, hydroponics |
| Backlight | ||||||
| The pH meter has backlight | ? | ? | ? | ? | No | No |
Who are we?
Vivosun is the global leader in at-home growing technology & equipment. With over 10 years of demonstrated excellence in the development and production of growing tools, we have established ourselves as a trusted partner for every step in the growing process and for every level of grower.
Smart Grow System
Vivosun's smart grow system enables growers to master the elements for optimal lighting and ventilation to achieve ideal grow results.
Witness the Miracle of Growth
Master All the Elements
You May Also Need
Shop Our Best Sellers
How did we get our start?
Founded in California, Vivosun is a leading manufacturer of indoor horticultural equipment.
What makes our products unique?
We will help you manage your plants with scientific precision and control all aspects of your grow with high-quality technology and tools including durable growing enclosures;Whether you grow indoors or out, we provide everything you need to grow the highest quality plants in the shortest amount of time.
Why do we love what we do?
Our mission is to empower growers at all levels and of all types to grow the best of what they love.