Bluelab Combo Meter | pH, Conductivity, & Temperature

This handhelp pH meter is compact and provides accurate and easy pH and temperature readings in solution. The meter features a bright, easy-to-read screen, a…

by Gemplers · Janesville, WI

🚚 Ships from Wisconsin

Simply measure conductivity and temperature with the Bluelab pen. Keep track of nutrients in your solution for healthy plants. Conductivity is automatically…

by Gemplers · Janesville, WI

🚚 Ships from Wisconsin

No more switching between meters because the Hanna pH, EC and TDS Combo Meter does it all! Features a replaceable pH electrode with a cloth junction for…

by Gemplers · Janesville, WI

🚚 Ships from Wisconsin

Get easy, accurate measurements with the Milwaukee PRO 2-in-1 pH and Temperature Tester. Measure pH from -2.00 to 16.00 with an accuracy of ±0.05 pH.…

by Gemplers · Janesville, WI

🚚 Ships from Wisconsin

Ensure optimal nutrients for your plants with this robust and accurate meter. Simply dig the meter into solution and flashing lights provide precise readings…

by Gemplers · Janesville, WI

🚚 Ships from Wisconsin

The HM Digital pH HydroTester is a reliable pH meter that is ideal for testing applications such as hydroponics and gardening, pools and spas, aquariums and…

by Grow Organic · Grass Valley, CA

🚚 Free shipping on orders over $100 · Ships from California

Milwaukee's MW803 4-in-1 tester is advanced and accurate for reading pH, conductivity, TDS, and temperature. The meter incudes automatic calibration and…

by Gemplers · Janesville, WI

🚚 Ships from Wisconsin

Highly stable and accurate readings with a large LCD display. Designed for simple one-hand operation. Automatically calibrates to pH 4, 7, 10 buffers and can…

by JB Prince · New York, NY

🚚 Ships from New York

This conductivity/TDS tester is great for a range of applications including, aquaculture, food, vineyard, labs, and water treatment. This 3-in-1 meter tests…

by Gemplers · Janesville, WI

🚚 Ships from Wisconsin

Just 1 tool accurately measures 4 critical tests! All plants prefer certain growing conditions. With this multi-purpose meter, you can easily measure soil pH…

by Territorial Seed · Cottage Grove, OR

🚚 Ships from Oregon

Expertly calibrated to ensure accuracy in the field, this easy-to-use digital probe quickly and precisely measures soil moisture, salinity (EC) and surface…

by Gemplers · Janesville, WI

🚚 Ships from Wisconsin

This Kelway® Soil Acidity and Moisture Probe includes instructions and carry case. Includes conditioning film to clean side plates.

by Gemplers · Janesville, WI

🚚 Ships from Wisconsin

Microflex 93-243 Extra-Long Nitrile Gloves feature an extra-long elbow length cuff to shield more of your arm and provide excellent chemical splash protection…

by Gemplers · Janesville, WI

🚚 Ships from Wisconsin

Get everything you need for a full season of Oriental Fruit Moth monitoring in one kit, thanks to Trece. One kit provides a single 1C trap that’s great for…

by Gemplers · Janesville, WI

🚚 Ships from Wisconsin

Newly designed to make supplies easy to find, this 80-piece first aid kit was developed to save time and frustration in the midst of emergency situations.…

by Gemplers · Janesville, WI

🚚 Ships from Wisconsin

This Underhill Magnum solid metal water nozzle connects your 3/4" attachments to a 1" hose. Adapter has 3/4" GHT male thread and 1" NPSH female thread.

by Gemplers · Janesville, WI

🚚 Ships from Wisconsin

The FIMCO 45 Gallon 3 Point Sprayer with 4 Nozzle Boom is designed to work with small to mid-size farm tractors. The UV resistant, molded polymer tank has a 5…

by Gemplers · Janesville, WI

🚚 Ships from Wisconsin

Replacement 13"L blade for and with large teeth. Item No. 197946, 158856, 158857 and 158858.

by Gemplers · Janesville, WI

🚚 Ships from Wisconsin

These high-quality, budget-friendly Protective Microporous Pants give you liquid spray and splash protection, plus dry chemical protection. White color.

by Gemplers · Janesville, WI

🚚 Ships from Wisconsin

The StealthMounts Magnetic Bit holder includes mounting screws included to fit most 18V tools. The magnetic strip holds screws or extra bits and can fit up to…

by Gemplers · Janesville, WI

🚚 Ships from Wisconsin

Fimco 5/8" hose bard port kit fitting for 3.8-gpm On Demand Sprayer Pump (Item # 147768).

by Gemplers · Janesville, WI

🚚 Ships from Wisconsin

The Duckbill Tree Support Kit provides a fast, professional solution for stabilizing newly planted or vulnerable trees without using stakes. These complete…

by Gemplers · Janesville, WI

🚚 Ships from Wisconsin

This Two-Hook Wire Stretcher works great for a variety of jobs including splicing, stapling and raising and lowering fence wire. Weighs 9.5 lb.

by Gemplers · Janesville, WI

🚚 Ships from Wisconsin

These Hand-tie Plant Ribbons provide a sturdy hold with a delicate touch. Priced per roll. Specify length, thickness and width from the drop-down menus above.

by Gemplers · Janesville, WI

🚚 Ships from Wisconsin