EFI Multimeter

Koso EFI Multimeter

The Koso EFI Multimeter is a compact multifunction instrument designed to precisely monitor RPM, temperature, air/fuel ratio, voltage, and more. Perfect for motorcycles and vehicles that require reliable real-time display of essential operating parameters.

Technical Details:

Tachometer (RPM Meter):

• Display range: 0 ~ 20,000 RPM

• Display unit: 100 RPM (0 ~ 10,000 RPM), 250 RPM (0 ~ 15,000 RPM), 333 RPM (0 ~ 20,000 RPM)

• Display type: Bar graph (60 segments)

• Sampling rate: < 0.5 seconds

Shift Light:

• Setting range: 5,000 ~ 20,000 RPM

• Adjustment unit: 100 RPM

• Programmable shift light

Maximum RPM Memory:

• Display range: 0 ~ 10,000 / 15,000 / 20,000 RPM (depending on setting)

Cylinder Setting:

• 2-stroke: 1, 2, 3, 4, 6 cylinders

• 4-stroke: 1, 2, 3, 4, 5, 6, 8, 10, 12 cylinders

Temperature Measurement (Thermometer A/B):

• Display range: 0 ~ 250°C (32 ~ 482°F)

• Display unit: 0.1°C or °F (dual display possible)

• Temperature warning: 60 ~ 250°C (140 ~ 482°F)

Air/Fuel Ratio (A/F):

• Display range: 12.1 ~ 16.8

• Display unit: 0.1

Voltmeter:

• Display range: DC 8 ~ 18.0 V

• Unit: 0.1 V

Clock:

• 24h display

Battery & Voltage:

• Battery type (LCD): CR 2032

• Operating voltage: DC 12V

• Effective temperature range: -10 ~ 60°C

Operating Conditions:

• Operating temperature: -10 ~ 60°C

Size & Weight:

• Dimensions: 87.5 x 42 x 20.8 mm

• Weight: approx. 72 g

Package Contents:

• Meter – 1×

• Main harness – 1×

• RPM sensor harness – 1×

• Sensor harness set – 3×

• Water temperature sensor PT1/8 – 2×

• Connectors – 2×

• Velcro set – 1×

• Battery (CR2032) – 1×