Customer ID: 100-101

Used SeekTech ST-305 Transmitter (Ridgid 21898). Stock number: ST7

Used SeekTech ST-305 Transmitter (Ridgid 21898). Stock number: ST7

Brand: RIDGID SeekTech

  • $ 850.00


Package includes:

  • Used SeekTech ST-305 Line Transmitter (RIDGID 21898)

All parts are fully tested and in perfect working condition.

Guaranteed to work. Take the stress out of buying used equipment.



Seektech St-305 line transmitter

The 5 watt SeekTech ST-305 Line Transmitter lets you energize metallic lines for tracing.

• Lightweight and compact transmitter that delivers up to 5 Watts of power.

• Can transmit two frequencies simultaneously.

• Audio feedback confirms a good circuit before beginning a trace


 Direct Connect 1 kHz, 8 kHz, 33 kHz, 262 kHz*
Induction 1 kHz, 8 kHz, 33 kHz, 262 kHz*

* Up to 93 kHz for devices sold in Europe


 Direct Connect Frequencies 4
Inductive Frequencies 4
Competitors’ Frequencies No
Simultaneous Transmit 2 Line Frequencies Yes
Automatic Impedance Matching Yes
Digital Output Level Display No
Max Power Output 5W
Variable Power Setting Low, Medium, High
Power Source 6 C-Cell Batteries
Battery Check At Start-up
Weight (without batteries) 2.5 lb. / 1,9 kg
FCC & EN 55022 Requirement Class A



    Apply for financing. Low monthly payments.

    We accept trade-ins:

    We make trades local dealers cannot match. Trade up, trade down with cash-back, or sell your used equipment. Contact us to see what we can do for you!

    Next-day delivery within USA:

    Avoid downtime. Request one-day delivery and get locating package the next day.

    We ship worldwide:

    We ship worldwide and offer flexible international shipping rates. We work with the freight forwarder of your choice or help you to choose the most suitable one.

    Stock number: ST7

    Order Now By Phone Call: 727-492-6587