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RIDGID 21903 ST-510
10-Watt Utility Line Transmitter

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RIDGID ST-510 Shown

Product Information
Brochure 1.4 MB PDF
Manual 1.4 MB PDF
Click here for Information Regarding PDF'sPDF Help
RIDGID ST510 Transmitter is a portable, easy to use line transmitter. It delivers the power and performance you expect for any high-class transmitter available on the market.



Direct Connect Frequencies 5
Inductive Frequencies 3
Simultaneous Transmit 2 line Frequencies No
Automatic Impedance Matching Yes
Digital Output Level Display Yes
Max Power Output 10W
Variable Power Setting Fully Adjustable
Competitors' Frequencies Factory Set
Battery Check Continuous
Weight 4.5 Lb / 2.0Kg
FCC & EN 55022 Requirement Class B
Ordering Information
Model Description Buy Online Price
21903 RIDGID 21903 10-Watt Utility Line Transmitter Buy Now Sale $1,688.72
(Reg. $1,919.00)
Included Accessories
  • 1 - User Manual
Optional Accessories
20973 RIDGID 20973 Inductive Signal Clamp for SeekTech Systems Buy Now Sale $469.44
(Reg. $533.45)