TwinScan™ Engine Instruments
Outstanding Readability in Half the Space

TwinScan™ Instruments embody a new concept in twin engine analog instrumentation which sets the ultimate standard for easy readability in the least possible space. Each individual instrument contains port and starboard meters which reference to each other. TwinScan instruments reduce the panel space required by 50% leaving more room for other electronics. TwinScan Fuel Flowmeters and Tachometers are sold separately.

Deluxe Features:

  • Tachometer /  MPG / Synch Indicator uses an NMEA 0183 speed signal from a GPS or Loran, and a fuel flow signal from a TwinScan™ GPH instrument to digitally display  Fuel Efficiency (NM/Gal)  or the RPM difference between port and starboard engines.
  • Microprocessor electronics for high performance features like electronic dampening, linear dial scales, superior accuracy unaffected by ground voltage shifts.
  • Patented, magnetically shielded, precision, miniature air-core meter movement with state-of-the-art engineering features.
  • Corrosion free stainless steel bezel (black, white or polished) and molded acetal cases which fit standard 3-3/8" diameter holes.
  • Reverse polarity and load dump protection exceeding SAE J1810 standards.
  • Dial faces: Black on White, or White/Red on Black. U.S & Metric Scales.

  

DESCRIPTION

DIAL RANGE

HOLE DIAMETER

BLACK DIAL/
BLACK BEZEL

BLACK DIAL/
S.S. BEZEL

WHITE DIAL/WHITE BEZEL

WHITE DIAL/S.S. BEZEL

SENDER

U.S. UNITS

 

 

 

 

 

 

 

TACHOMETER / SYNCH INDICATOR/ MPGELECTRIC, GAS OR DIESEL

0-3000 RPM

3-3/8" / 86mm

3TB013U

3TS013U

3TW02U

3TS023U

COIL, ALT., GEN., MAG.

TACHOMETER / SYNCH INDICATOR/ MPGELECTRIC, GAS OR DIESEL

0-4000 RPM

3-3/8" / 86mm

3TB014U

3TS014U

3TW02U

3TS024U

COIL, ALT., GEN., MAG.

TACHOMETER / SYNCH INDICATOR/ MPGELECTRIC, GAS OR DIESEL

0-6000 RPM

3-3/8" / 86mm

3TB016U

3TS016U

3TW026U

3TS026U

COIL, ALT., GEN., MAG.

TACHOMETER / SYNCH INDICATOR/ MPGELECTRIC, GAS OR DIESEL

0-8000 RPM

3-3/8" / 86mm

3TB018U

3TS018U

3TW028U

3TS028U

COIL, ALT., GEN., MAG.
 GPH / TOTALIZER, GAS, ALL OUTBOARDS 150HP and under 0-16 GPH 3-3/8" / 86mm 3FB016U2 3FS016U2 3FW026U2 3FS026U2 MODEL 20B

GPH / TOTALIZER, GAS, Mercury Optimax, Evinrude Ficht, and ALL 4-stroke O/B 150HP - 250HP

0-24 GPH

3-3/8" / 86mm

3FB012U2

3FS012U2

3FW022U2

3FS022U2

MODEL 20B

GPH / TOTALIZER, GAS, ALL CARBURETED AND 2-STROKE EFI O/B'S 150-250HP

0-24 GPH

3-3/8" / 86mm

3FB012U1

3FS012U1

3FW022U1

3FS022U1

MODEL 231

GPH / TOTALIZER, GAS, O/B OVER 250HP

0-32 GPH

3-3/8" / 86mm

3FB013U1

3FS013U1

3FW023U1

3FS023U1

MODEL 231

GPH / TOTALIZER, GAS, INBOARDS & I/O TO 250HP

0-24 GPH

3-3/8" / 86mm

3FB012U2

3FS012U2

3FW022U2

3FS022U2

MODEL 20B

GPH / TOTALIZER, GAS, INBOARDS & I/O 250-350HP

0-32 GPH

3-3/8" / 86mm

3FB013U2

3FS013U2

3FW023U2

3FS023U2

MODEL 20B

GPH / TOTALIZER, GAS, INBOARDS 350-500HP

0-50 GPH

3-3/8" / 86mm

3FB015U1

3FS015U1

3FW025U1

3FS025U1

MODEL 231

GPH / TOTALIZER, GAS, INBOARDS OVER 500HP

0-100 GPH

3-3/8" / 86mm

3FB010U3

3FS010U3

3FW020U3

3FS020U3

MODEL 233C

 

DESCRIPTION

DIAL RANGE

HOLE DIAMETER

BLACK DIAL/
BLACK BEZEL

BLACK DIAL/
S.S. BEZEL

WHITE DIAL/WHITE BEZEL

WHITE DIAL/S.S. BEZEL

SENDER

METRIC UNITS

 

 

 

 

 

 

 

TACHOMETER / SYNCH INDICATOR / Liters per NM ELECTRIC, GAS OR DIESEL

0-3000 RPM

3-3/8" / 86mm

3TB013M

3TS013M

3TW023M

3TS023M

COIL, ALT., GEN., MAG.

TACHOMETER / SYNCH INDICATOR / Liters per NM ELECTRIC, GAS OR DIESEL

0-4000 RPM

3-3/8" / 86mm

3TB014M

3TS014M

3TW024M

3TS024M

COIL, ALT., GEN., MAG.

TACHOMETER / SYNCH INDICATOR / Liters per NM ELECTRIC, GAS OR DIESEL

0-6000 RPM

3-3/8" / 86mm

3TB016M

3TS016M

3TW026M

3TS026M

COIL, ALT., GEN., MAG.

TACHOMETER / SYNCH INDICATOR / Liters per NM ELECTRIC, GAS OR DIESEL

0-8000 RPM

3-3/8" / 86mm

3TB018M

3TS018M

3TW028M

3TS028M

COIL, ALT., GEN., MAG.

LPH / TOTALIZER, GAS, O/B BELOW 100HP

0-40 LPH

3-3/8" / 86mm

3FB014M2

3FS014M2

3FW024M2

3FS024M2

MODEL 20B

LPH / TOTALIZER, GAS, O/B 100-150HP

0-80 LPH

3-3/8" / 86mm

3FB018M2

3FS018M2

3FW028M2

3FS028M2

MODEL 20B

LPH / TOTALIZER, GAS, O/B 150-250HP

0-160 LPH

3-3/8" / 86mm

3FB016M1

3FS016M1

3FW026M1

3FS026M1

MODEL 231

LPH / TOTALIZER, GAS, INBOARDS & I/O BELOW 150HP

0-40 LPH

3-3/8" / 86mm

3FB014M2

3FS014M2

3FW024M2

3FS024M2

MODEL 20B

LPH / TOTALIZER, GAS, INBOARDS & I/O 150-250HP

0-80 LPH

3-3/8" / 86mm

3FB018M2

3FS018M2

3FW028M2

3FS028M2

MODEL 20B

LPH / TOTALIZER, GAS, INBOARDS & I/O OVER 250HP

0-160 LPH

3-3/8" / 86mm

3FB016M2

3FS016M2

3FW026M2

3FS026M2

MODEL 20B