Onwa KP-38S 5 volt plotter (includes 12v to 5v volt converter) 12 month warranty

Product code: 333.00

A possibly unique compact 5 inch GPS chart plotter that is designed to run from a 5 volt supply and originally intended as an emergency plotter that can run from a phone bank battery (or any 5 volt supply). It has its own GPS receiver built in just the same as a standard KP38 model and comes with a Puck type GPS aerial and UK and Ireland chart.

As it is configured now it is as if it is a standard KP38 using the supplied 12 volt to 5 volt adaptor that is supplied so simply connect to your boat’s 12 volt supply. This model is all about power saving and to reduce power consumption the plotter does not have NMEA in or out which means no connectivity with another device (you cannot send or receive NMEA data). Apart from that, with the standard KP38 firmware selected) the 38S becomes a standard KP38 but without NMEA. Switching back to the S version firmware (a couple of button presses only) and it will be revert to its power saving features to run using a phone power bank or other 5 volt source power.

Comes with:

  • 12 volt to 5 volt converter
  • UK & Ireland K-charts v2.1 and v3.2
  • Puck type GPS aerial
  • Sun cover
  • Swivel/tilt mount

£175.00

This is new old stock to clear, 1 only with 12 months parts and labour warranty. Can run off of a standard phone charger via USB.

Use this a 5-inch chart plotter with a built-in chart for the whole of the UK (or any other area on request) It has all the functionality of a standard KP-38 apart from an NMEA data facility (needed to communicate with other devices) which is omitted on this model to reduce power consumption. Or keep it as an emergency plotter in the event of a catastrophic loss of all electronic navigation instruments.

Runs on just 5 volts : only 500 m/a current from a 5 volt supply at maximum brightness. On a 12 volt supply via a small included power supply that outputs a stabilised 5 volts, current draw from the battery is just 200 m/a. 

5″ GPS chart plotter with power bank supply capability – this could be your life saver in the event of a lightning strike that leaves you without any GPS/Navigation aids. The plotter can run for 14 hours from a 20,000ma power bank. Add to your kit a solar charger and you have the means to navigate safely from anywhere in the world for as long as it takes.  If you use this plotter as an emergency back up in the event of a lightning strike – you should keep it stored in a protective metal box or wrapped in metal foil (*Faraday cage).

A 12/24 volt to 5 volt USB supply is included.

*Faraday Cage – A Faraday cage or Faraday shield is an enclosure used to block electromagnetic fields. A Faraday shield may be formed by a continuous covering of conductive material, or in the case of a Faraday cage, by a mesh of such materials. Faraday cages are named after scientist Michael Faraday, who invented them in 1836.

 

Power Bank Operation or by connection to a 12 or 24 volt battery via included power supply. Note that this is a low voltage 5 volt device so can only be connected to higher than 5 volts via the included stabilised power supply. The power unit can operate at 12 or 24 volts.

  • 14 hours with a 20,000MA power bank with max LCD brightness
  • Size: 169mm(H)X198.1mm(W)X77mm(D)
  • Weight: 0.6 kg
  • Display: 5-inch Colour TFT day view LCD, 800×480 pixels
  • Waterproofing: Display unit: IP66: Antenna unit: IP66
  • Temperature range: Display unit: -15℃ to +55℃: Antenna unit: -25℃ to +70℃

Features

  • Only 200 m/a consumption with screen at max brightness and connected to a 12 volt battery via the included 5 volt power supply.
  • 5″ colour LCD display
  • Power bank supply capability
  • Use a solar charging power bank and can run indefinitely.
  • Perfect as a very low power back up chart plotter/GPS in the event of total power failure on your boat – this could be your ‘get out of jail card’ after a lightning strike that wipes out all of your electronics.
  • With standard KP38 firmware selected the plotter can be used as a standard KP-38 but without any external NMEA connectivity.

 

Applications

  • Personal
  • Leisure
  • Professional vessel
  • Aircraft ditching in sea

Standard Accessories

  • GPS Patch Antenna (with 3M cable to SMA connector)
  • Power cable (this is a 2 pin connector  terminated to a standard USB line socket). USB can be directly connected to a standard phone charger, Power Bank unit or to the 12/24 volt power unit.

Please note that KP-38S does not provide NMEA in or out – this is for power saving reasons.

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£175.00

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