Check items to add to the cart or select all
Replacement probe for the Martini EC & TDS meter. Reads EC from 0-3999 µS/cm; ±2%; TDS from 0-2000 ppm ±2%; temperature 0-60°C ±.5°C or 32.0 to 140.0°F ±1°F.
| Certified Organic | No |
-
All Products
- Hydroponic Systems
-
Nutrients & Supplements
- General Hydroponics
- General Organics
- Foxfarm
- Foxfarm Dry Fertilizers
- Botanicare
- Organicare
- Technaflora
- Flairform
- Roots Organics / Soul Synthetics
- Humboldt Nutrients
- Agricultural Organics / Yellow Bottle
- House And Garden
- Earth Juice
- BioBizz
- Alaska
- Neptune's Harvest
- B'Cuzz / Atami
- Guanos / Other
- Grotek
- Dyna-Gro
- Dutch Master
- Supernatural
- Nature's Nectar
- American Hydroponics
- Hydrodynamics
- Progress Earth
- Emerald Triangle
- Soils, Mixes and Amendments
- Hydro Growing Mediums
- Propagation & Cloning
- Pumps & Accessories
- Drip Irrigation Supplies
- Trays & Reservoirs
- Testing Supplies & pH Control
- Light & Pump Timers
- Climate Control & CO2
- Ventilation & Odor Control
- Containers & Pots
- Pest & Disease Control
- Growing Huts
- Gardening Accessories
- Water Filtration / RO Systems
- Extraction Bags / Boldtbags
- Mylar & Wall Coverings
- Books
- Cleaning Supplies
- New Products
- Seed Starting
- Growing Mediums
- Grow Lights
You're currently on:
- Home
- /
- All Products
- /
- Testing Supplies & pH Control
- /
- TDS & EC Testers
- /
- Martini EC & TDS Pen Replacement Probe
Related Products
My Cart
You have no items in your shopping cart.
Compare Products
You have no items to compare.
Community Poll