📡 Trace with confidence, locate with power—never miss a line again!
The RIDGID21898 SeekTech ST-305 is a compact, battery-powered line transmitter designed for professional-grade underground cable locating and line tracing. Featuring up to 5 watts of power, four selectable frequencies, and versatile connection methods, it ensures precise, interference-reduced operation. Lightweight and user-friendly with LED indicators and audio feedback, it’s built for efficient, on-the-go fieldwork backed by a full lifetime warranty.
| Manufacturer | Ridgid Tool Company |
| Part Number | 21898 |
| Item Weight | 2.4 pounds |
| Country of Origin | USA |
| Item model number | 21898 |
| Is Discontinued By Manufacturer | No |
| Size | Small |
| Color | Yellow |
| Style | SeekTech |
| Material | ABS |
| Power Source | Battery Powered |
| Item Package Quantity | 1 |
| Included Components | Battery |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Warranty Description | Full lifetime warranty |
P**E
Found it
The device puts out a strong signal, my locating wand picked it up easily, and we tracked it down a hill right to the problem spot.. good purchase
J**E
A must have for locating copper lines.
Product works as advertised. We added a valve on a copper line, located it with no problem. Ridged makes the best locating equipment for plumbers. Durable and made to last. Don’t try to use it in the rain.
D**N
It's nice once you get used to using it
It's nice once you get used to using it. The extra feature such as passive tracing is very nice. It's also very compact and fits right into the locator case without any hassle.
J**S
Five Stars
Great Product
L**N
Five Stars
works great
S**A
best thing i ever user.
user this one last week it was perfect for use! recommend!
B**L
I wonder...
I wonder how Amazon and or this seller managed to get Google shopping to report this price as the lowest #1 hit then when you link in you see that the price is actually $400 higher....I'm a professional Plumber and a Ridgid /Seekteck fan and do not mean to take away from a great product but I will speak out about dishonest business practices....
A**R
Easy and Reliable
This transmitter works great. The whole Ridgid SeekTech system is easy to use and reliable.
Trustpilot
3 weeks ago
5 days ago
