RIDGID ST-33Q+ Long Range Transmitter with Bluetooth 49338

Special Order This item is currently not on order and typically would expect 4-12+ days to receive in but can be longer. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.


ST-33Q+ Line Transmitter with Bluetooth

The RIDGID ST-33Q+ Line Transmitter with Bluetooth is the ideal transmitter for inducing current onto a target line. It will also direct connect using any frequency from 10Hz to 490kHz* with power up to 10 Watts. The ST-33Q+ also allows the flexibility of using D-Cell alkaline batteries or 18V rechargeable RIDGID batteries for minimal interruptions on the job. The new Bluetooth feature on the ST-33Q+ allows you to finish complex locates faster by wirelessly changing the transmitted frequency from the SR-24 receiver from up to 200 yards away.

Batteries sold separately*


  • Distance - Induce over 8 times more current than traditional transmitters. More current means you can walk and trace further than ever before.
  • Versatility - Power options include Lithium-Ion 18 V rechargeable battery; six D-cell batteries; or an external 10-28 VDC power source.
  • Accuracy - Induce more current at lower frequencies. Lower frequencies are less prone to jump onto other lines in congested areas reducing distortion and increasing accuracy.
  • Speed - Use with a SR-24 Bluetooth-enabled locator; to control the ST-33Q+ settings wirelessly from the SR-24 receiver. Change transmitted frequency remotely from up to 200 yards away.


    Direct Connect (pre-programmed)128 Hz; 1 kHz; 8 kHz; 33 kHz; 93 kHz; 262 kHz.*
    Direct Connect (user programmed)Any Frequency from 10 Hz 490 kHz*
    Induction8 kHz or 33 kHz. (* Up to 93 kHz for devices sold in Europe and Australia and New Zealand).
    Max Power10 watts.
    Bluetooth Max Wireless Range200 yards (183 m).
More Information
MPN 49338
UPC/GTIN 095691493385
Shipping Weight 18.00