More technical information about the TWS Probe

• Uses five hole SAE mounting bolt pattern which is the same as the mechanical float sending unit
• Linear, straight up and down
• No moving parts
• Will work with all gauges on the market regardless of Ohm rate (Yamaha® 90 Ohm, Mercury® Smart Gauge or any other 240 ohm system)
• Passive audible and visual water alarm system (audible turns off after
  5 seconds)
• Dual gauge readings with separate calibrations for each.
• No voltage in the tank
• 9 samples/second averaging prevent the needle from bouncing
• Solid state: system is either on or off, no false readings (dependent
  on owners gauge performance)
• Low voltage battery alarm
• All metal is 304 stainless steel
• Plastic housing is polyethylene and spacers are Delrin® (impervious
  to petroleum)
• Tank gasket is a special Viton® blend made by DuPont®
• 5 year warranty
• Full 24/7 support by phone