Koso meters are designed to give riders clear, reliable information in a compact and modern display, making them a smart upgrade for both custom builds and everyday motorcycles.

This DB‑02 multifunction meter was especially made to fit your off‑road needs. Its small inner battery makes it usable on all dirt bikes and ATV’s that don’t have a DC 12 V battery.

• Clear speed and distance information
• Tachometer/RPM information for performance monitoring
• Temperature monitoring where supported
• Voltage monitoring where supported
• Compact styling with strong visibility

Specifications

• Speedometer Range: 0 ~ 225 MPH (0 ~ 360 km/h) | Unit: 1 MPH or km/h (alternative)
• Odometer Range: 0 ~ 99,999 miles (km) | | Unit: 1 mile (km)
• Tripmeter A/B Range: 0 ~ 999.9 miles (km) | | Unit: 0.1 mile (km)
• Speeding warning light Range: 20 ~ 225 MPH (30 ~ 360 km/h)
• Top speed record Range: 0 ~ 225 MPH (0 ~ 360 km/h) | Unit: 1 MPH(km)
• Average speed record Range: 0 ~ 225 MPH (0 ~ 360 km/h)
• Tire circumference Range: 300 ~ 2,500 mm | | Unit: 1 mm Sensitive point: 1 ~ 6.
• Tachometer Range: 0~20,000 RPM | | Unit: 10 RPM.
• Level tachometer 60 levels Range: 0 ~ 10,000 RPM | | Unit: 166 RPM Range: 0 ~ 15,000 RPM | | Unit: 250 RPM Range: 0 ~ 25,000 RPM | | Unit: 333 RPM.
• RPM input signal number Range: P-0.5, P-1 ~P-25.
• RPM shift light Range: -5,000 ~ -20,000 RPM | | Unit: 100 RPM.
• Pre-shift light A/B Range: 500 ~ 5,000 RPM before shift light | Unit: 100 RPM.
• Maximum RPM record Range: 0 ~ 20,000 RPM.
• RPM input pulse Range: 0.5, 1, 1.5, 2, 2.5, 3, 4, 5, 6.
• Hour meter Range: 0 ~ 999,9 hours | | Unit: 0.1 hour (6s)
• Thermometer A/B Range: 32 ~ 482 °F (0 ~ 250 °C) | Unit: 0.1 °F or °C (alternative)
• Over temperature warning A/B Range: 140 ~ 482°F (60 ~ 250°C) | | Unit: 1°F (°C)
• Top temperature record Range: 32 ~ 482 °F (0 ~ 250 °C)