HD Series - 8 KiloHertz DuraSonde Transmitters

Frequency: 8 KiloHertz
Dimensions: 3/4” W x 4” L
Line size: 3″ and up
Range: 23 feet in nonmetallic only
Range is determined under best conditions using a Prototek Receiver
Signal tone: Continuous
Battery: 1 AAA alkaline battery

Q: Do you have a product that will help protect my DuraSonde transmitter in the pipe?
A: Yes. You can check out one of our Spring Carriers.

Q: Will this transmitter locate in cast iron or steel?
A: No. The 8 KiloHertz frequency is only used for locating in nonmetallic lines. Best used when working near power lines. Check out our FD-series for cast iron and our LD-series for ductile steel.

Q: I am using a receiver other than Prototek and I am not getting the range that you advertise on your website. What is the deal?
A: Our receivers are very sensitive, they tend to pick up the signals a little better than others. All our ranges posted on our website are determined with our receivers. We can't guarantee what you will get with other brands of receivers.

Q: How can I attach my transmitter to my push rod?
A: For rough terrain we recommend using one of our Spring Carriers. For lighter use you can try our Dropcap.

Q: Why am I not getting full range anymore?
A: As with most electronics the stronger your battery life the more performance you will get out it. So we recommend using fresh batteries for every locate.

Frequency: 8 KHz
Dimensions: 1-1/2” W x 10-1/4” L
Line size: 6″ and up
Range: 50+/- feet in nonmetallic only
Range is determined under best conditions using a Prototek Receiver
Signal tone: Continuous
Battery: 4 C cell alkaline batteries

Q: Why am I not getting full range anymore?
A: As with most electronics the stronger your battery life the more performance you will get out of it. So we recommend using fresh batteries for every locate. This also applies to your receiver.

Q: I am using a receiver other than Prototek and I am not getting the range that you advertise on your website. What is the deal?
A: Our receivers are very sensitive, they tend to pick up the signals a little better than others. All our ranges posted on our website are determined with our receivers. We can't guarantee what you will get with other brands of receivers.

Q: Will this transmitter locate in cast iron or ductile steel?
A: No. The 8 KHz frequency is only used for locating in nonmetallic lines. Best used when working near power lines.

Q: How would I push this large of transmitter down the line?
A: We highly recommend use with a tractor camera. This is the easiest and safest way to put this large of a transmitter down the line. Some customers go as far as getting some PVC pipe and two encaps. This would be like a makeshift spring carrier and is a great way to protect your transmitter.