Skip to main content

(360) 800-5535 · Mon–Fri 9am–5pm PST

Login
0 Cart { % include 'bold-options-hybrid-cart-item-count' % }
Financing Available Starting at 0% interest Login
Mon-Fri 9am-5pm PST
(360) 800-5535 info@trimleaf.com
Search
0 Cart
(360) 800-5535

Send Us a Message

Search

AMT probe holder 12mm, silver, threaded.
Ask Sage about this product

Aqua Master Tools Probe Holder 12mm w/ 1/2" Male Thread

Official Aqua Master Tools Dealer Model: AMT1082
$15.50 USD
  • Fits standard 12mm diameter pH, EC, or Redox electrodes
  • Uses a 1/2 inch male thread for secure connection to tapping saddles
  • Constructed from durable Nylon and EPDM for chemical resistance
  • View More Details

Earn 15 points for shopping and get $0.15 off your next order. Join Harvest Club for free.
Questions? Talk to a specialist. Mon–Fri, 9am–5pm PST
(360) 800-5535 Live Chat Available now
Free Shipping On Most Items* To the lower 48
Transparent Pricing Backed w/ price match guarantee
4.8/5 average Top Quality Store on Google
Secure Checkout SSL encrypted payments

Send Us a Message
Ask Sage about this product
VOLUME PRICING

Commercial & Bulk Purchasing

We support operations & licensed facilities with volume pricing, dedicated account managers, and custom equipment consultation.

Commercial Inquiry

Contact Information
THROUGH THE Cultivator's LENS Hands-On Evaluation

  • You are adding inline sensor monitoring because you need real-time data but cannot spare the space for a massive bypass loop
  • You are configuring a precision irrigation system because you need to capture accurate readings without modifying your main pipe flow

  • This holder makes sense if you already have a 1/2 inch tapping saddle, otherwise you are buying more parts to make it work
  • The Nylon and EPDM construction feels solid and holds tight against pressure once you get the thread seated

  • Growers who swapped to these holders say they reduced the number of plumbing fittings needed to monitor their reservoir
  • Users report that these units stay leak-free under standard irrigation pressures after they dial in the saddle connection

Aqua Master Tools Probe Holder 12mm w/ 1/2" Male Thread

Getting an inline reading from a pipeline usually means complex plumbing just to hold a sensor in place. This probe holder solves that by letting you mount a standard 12mm electrode — pH, EC, or Redox — directly into a pipeline, with a 1/2" male thread built exclusively for use with 1/2" tapping saddles.

Made from Nylon and EPDM, it's built for reliable, leak-resistant use in irrigation, hydroponics, and water treatment systems where inline measurement matters. It fits only into a 1/2" tapping saddle, not directly into pipe or other fittings, so pairing it with the correct saddle is essential.

Features

🔌
Fits Standard 12mm Electrodes

Holds standard 12mm pH, EC, or Redox electrodes for inline measurement.

🔧
1/2" Male Thread

Designed exclusively for use with 1/2" tapping saddles.

💧
No Complex Plumbing

Enables inline measurement without added fittings or plumbing work.

💪
Durable Nylon + EPDM Build

A reliable material combination suited for irrigation, hydroponics, and water treatment.

Specifications

Specification Value
Compatibility Standard 12mm Electrodes (pH, EC, Redox); 1/2" Tapping Saddles
Thread Type 1/2" Male
Material Nylon + EPDM
Size 12mm Electrode, 1/2" Male Thread

Frequently Asked Questions

What electrodes fit this holder? +

This holder is compatible with standard 12mm electrodes, including pH, EC, and Redox probes.

Can I install this holder directly into a pipe? +

No, this holder is designed exclusively for use with a 1/2" tapping saddle. It won't fit directly into pipe or other fittings.

Do I need a tapping saddle to use this holder? +

Yes, a compatible 1/2" tapping saddle is required, since this holder's male thread is built to fit into the saddle's female thread.

What is this holder made of? +

It's made from a combination of Nylon and EPDM, chosen for durability in irrigation, hydroponics, and water treatment applications.

What applications is this holder suited for? +

It's ideal for irrigation, hydroponics, and water treatment systems needing inline pH, EC, or Redox measurement without complex plumbing.

Happy To Help

Questions About This Product?

Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)

Call (360) 800-5535

Why Trimleaf

Equipping home growers, craft producers, and commercial operations across North America since 2016.

10+
Years of Specialist Knowledge
4.8★
1950+ Verified Reviews
50,000+
Growers Served
120+
Top Equipment Brands in Stock

You may also like