Discontinued product, for reference and instructions only
A vital tool for racing, The EFI tach features a large tach bar and RPM digits, two separate temperature displays as well as an optional air/fuel ratio display. The EFI also feature functions such as voltage, clock, programmable shift and temperature warning lights as well as an adjustable RPM scale (10K, 15K OR 20K).
Specifications
(R= Range U=Unit)
* Optional A/F ratio function compatible with 4 stroke engines only.
- Digital tachometer
R: 0 ~ 20,000 RPM | U: 100 RPM - Level tachometer
R: Off / 0 ~ 10,000 / 15,000 / 20,000 RPM - Graph bar Tachometer
Adjustable RPM scale:
10,000 / 15,000 / 20,000 RPM - Shift light
R: 5,000 ~ 20,000 RPM | U:100 RPM - Maximum RPM record
R: 0 ~ 20,000 RPM - Stroke / piston setting
2 stroke: 1, 2, 3, 4, 6 pistons
4 stroke: 1, 2, 3, 4, 6, 8, 10, 12 pistons - Clock
R: 24 H format - Thermometer A/B
R: 32 ~ 482 °F (0 ~ 500 °C)
U: 0.1 °F or °C (alternative)
- Thermometer warning
R: 140 ~ 482 °F (60 ~ 250 °C)
U: 0.1 °F or °C - Max temperature record
R: 32 ~ 482 °F (0 ~ 250 °C) - Optional air/fuel ratio output
(narrow band) meter
R: 12.1 ~ 16.8 | U: 0.1 - Volt meter
(input power needed other than the battery)
R: DC 8.0 ~ 18.0 V | U: DC 0.1 V - Power SCR 2032 (lifetime ± 2 years)
- Indicator lights
Shift light (red), Temperature A (blue),
Temperature B (green) - Effective temperature range
14 ~ 140 °F (‑10 ~ 60 °C) - Effective voltage
DC 12 V - Meter standard
JIS D 0203 S2 - Meter size
87.5 x 42 x 20.8 mm - Meter weight
±72.4 g