Here at Prototek we have been innovating and manufacturing underground locating equipment for over 20 years. Our goal is to engineer products to aid you to be accurate and efficient on the job site.
Featured Products
Ardy 223 KiloHertz Analog Kit
223 KiloHertz frequency for nonmetallic locating
The Ardy is our original analog receiver it is simple to use and great for locating septic tanks and for use in nonmetallic pipes. It is compatible with our orange ATP-12, 223 KiloHertz flushable transmitters.
The Analog hard case is made of high density Polyethylene for durability. This is a great accessory to help protect your receiver from the elements.
- Simple to use controls allows you to control the amount of signal you see on the meter
- Headphone jack for noisy sites
- Red battery tester button will help you know when its time to change out the batteries
- To calculate depth multiply the distance in inches between your front and back nulls by .7
- To order more ATP-12 flushable transmitters please click on the following link. ATP-12 223 KHz
Ferris 512 Hertz Analog Kit
For cast iron and nonmetallic locating
The Ferris analog receiver is simple to use and great when locating in cast iron, nonmetallic lines and septic tanks. It is compatible with our blue FTP-8 512 Hz flushable transmitter, 512 Hz DuraSonde line of transmitters and most sewer camera transmitters.
The Analog hard case is made of high density Polyethylene for durability. This is a great accessory to help protect your receiver from the elements.
- Simple to use controls allows you to control the amount of signal you see on the meter
- Headphone jack for noisy sites
- Red battery tester button will help you know when its time to change out the batteries
- To calculate depth multiply the distance in inches between your front and back nulls by .7
- To order more FTP-8 flushable transmitters please click on the following link. FTP-8 512 Hz
LineFinder 2200 Kit | Multi Frequency
Our do it all receiver kit
Sleek, easy to use with automatic depth calculator for accuracy +/- 10%
The LF 2200 comes loaded with 3 built-in industry standard sonde frequencies, 16 Hz (steel or ductile iron), 512 Hz (cast iron or non-metallic) and 8 KHz (nonmetallic only) sondes. Customize any sonde or line trace frequencies from 16 Hz to 100+KHz. And with the capability to trace underground metallic lines at 4 built-in industry standard frequencies using our BuzzBox external line exciter you will be ready to locate almost anything.
The Storm watertight and impact-resistant case is the perfect accessory to help protect your LineFinder from the elements.
- LCD screens come with automatic backlight and LED functions
- 4 Position switch helps you navigate through the screens with ease
- Handle vibration helps guide you through the steps to locating both sondes and lines with accurate position as well as precise depth
- Headphone jack is perfect for locating on a noisy site
- Low battery indicator so you know when its time to change out your batteries
HD-40 | 8 KiloHertz DuraSonde Transmitter
The HD-40 has been redesigned to be more durable. This 8 KiloHertz frequency DuraSonde transmitter is used to transmit in nonmetallic lines only. If you are locating around power lines this powerful highly efficient frequency will greatly reduce interference.
Replaces our HV-40 transmitter
- Stainless steel head for durability
- Encased in a strong polycarbonate tube
- Non-metallic locating only
- Water tight
- Brass battery cap and 1 AAA alkaline battery included
- For easy use with a push rod or sewer machine check out our Spring Carriers or Dropcap
- Our Spring Carriers are recommended to help protect your transmitter
All transmitters ship 2-day for the price of ground. Just select ground at check out.
BuzzBox Line Exciter
Multi-Frequency Line Exciter
The BuzzBox Line Exciter will make tracing metallic lines with our LineFinder 2200 a breeze. Connect to your line conductively using the cable clamps provided. If tracing live electrical or telephone lines use the inductive mode by placing the BuzzBox in close proximity to the line you are trying to trace. This will allow you to trace the live lines safely and you won’t have to disrupt service.
- Durable watertight Pelican case with easy to carry handle
- Cable clamps, ground rod and batteries included
- LED’s indicate the signal strength and battery life
- Inductive and Conductive modes
All transmitters ship 2-day for the price of ground. Just select ground shipping at check out.
LD-9 | 16 Hertz DuraSonde Transmitter
The LD-9 is our smaller of the 16 Hz line of durasonde transmitters. LD-9 has a new more durable design and stronger signal. If you are going to locate in ductile iron or steel pipes this transmitter will do the job. This transmitter will also work great in cast iron where there is a lot of electrical interference.
Replaces our SB-9
- Best used when locating in Steel or Ductile Iron
- Stainless Steel head for durability
- Encased in a strong polycarbonate tube
- Water tight
- Brass battery cap and 3 AAA alkaline batteries included