Seiwa RP07 Speed/Log/Temperature Repeater - KAKSW017SE

Seiwa RP07 Speed/Log/Temperature Repeater - KAKSW017SE

Seiwa RP07 Speed/Log/Temperature Repeater - KAKSW017SE


The SWRP07 provides accurate digital instrumentation for boat speed and average boat speed, trip distance and total distance traveled, water temperature, elapsed time and provides a race timer that can be preset to two different (pre-programmable) values.

The SWRP07 displays speed and average speed up to 50.0 Knots (58 M.P.H.) in tenths, very accurate water temperature in degrees F or C in tenths, trip log to 999.9 miles and permanent log to 9,999 miles.

A downcounting race timer is presettable for two different start times from 1 to 99 minutes each; it beeps off the minutes and last ten seconds before reaching zero. After reaching zero, the race timer continues to track elapsed time.

Speed can be displayed in Knots, MPH and KM/H with selectable display damping.

Temperature can be displayed in degrees Fahrenheit or Celsius.

Speed, temperature and clock speed may all be calibrated using the front panel keys.

Five levels of backlighting can be selected and remotely switched ON/OFF.

All setup and calibration constants are saved to a non-volatile memory.

The SWRP07 outputs NMEA 0183 data of boat speed, logs, and water temperature and works on both 12 and 24 VDC systems.

The SWRP07 with its large display digits draws only 0.035 amps and only 0.055 amps with full backlighting.

Both transom mount and thru-hull mount speed/temperature transducers are available separately.

Technical Specifications

  • Power supply: 9.50 to 33.00 VDC, 0.037 Amps nominal
  • Operating temperature: 32 to 122 F (0 to 50 C)
  • Size: 4.3" x 4.3” x 3.5” deep (110 x 110 x 89 mm)
  • Mounting: 2-1/8" (54mm) round hole

Display Data:

  • Speed
  • Average Speed
  • Water Temperature
  • Race Timers
  • Elapsed time
  • Resolution: 0.1 Knot, MPH or KM/H, 0.1 deg F° or C°
  • Accuracy: Front panel adjustable speed, temperature, clock


  • Speed - 0.0 to 50.0 knots
  • Temperature - 0.0 to 32.0 deg C
  • Race Timer - 1 to 99 minutes
  • Transducers: Transom and thru-hull speed/temperature transducers available separately
  • Display: 4 digit LCD, 5 levels of backlighting

NMEA 0183 sentences:

  • Water temperature: MTW 
  • Total/Trip Logs: VLW 
  • Speed (Knots/km/h): VHW 

The box contains:

  • 1 NMEA repeater SWRP07 (UX0RP070SW)
  • 1 Suncover
  • 1 Flush mount bracket kit (H269AS01)
  • 1 User Manual (English)



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  • Brand: Seiwa
  • Product Code: Seiwa RP07 Speed/Log/Temperature Repeater
  • Availability: In Stock
  • RRP Inc VAT: £210.00

  • Our Price: £185.00
  • Ex VAT: £154.17