RIDGID Utility Line Signal Transmitter: 1 kHz/33 kHz/8 kHz (MPN 21898)
The RIDGID Utility Line Signal Transmitter (MPN 21898) is an underground utility transmitter with an operating frequency of 1 kHz. This unit is not rated for CAT safety. It is designed for locating and tracing…
SKU 3G-OTH-170514
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The RIDGID Utility Line Signal Transmitter (MPN 21898) is an underground utility transmitter with an operating frequency of 1 kHz. This unit is not rated for CAT safety. It is designed for locating and tracing underground utilities.
Frequently Asked Questions
What is the RIDGID Utility Line Signal Transmitter used for?
The RIDGID Utility Line Signal Transmitter (MPN 21898) is used for locating and tracing underground utilities such as pipes and cables. It operates at 1 kHz to apply a signal that can be detected by a compatible receiver, helping field crews identify buried lines before excavation.
What are the specifications of the RIDGID 21898 transmitter?
The RIDGID 21898 transmitter has an operating frequency of 1 kHz and is not rated for CAT safety. It is designed for underground utility locating. 3G Electric supplies this unit and can provide technical support for integration with compatible receivers and accessories.
Where to buy the RIDGID 21898 utility transmitter worldwide?
3G Electric supplies the RIDGID 21898 utility transmitter to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this unit.
How to select the right frequency for underground utility locating?
Selecting the right frequency depends on the target utility and soil conditions. The RIDGID 21898 operates at 1 kHz, which is suitable for tracing metallic pipes and cables over moderate distances. For deeper or longer runs, higher frequencies like 33 kHz or 8 kHz may be preferred. Consult your receiver manual for compatibility.
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Common applications for RIDGIDRIDGID Products
3G Electric supplies RIDGID underground utility transmitters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
