G2 Revolution Meter – with 2 Temperatures


After 2 years of research and development, we came up with this nice RPM gauge with 2 temperatures output with optional air/fuel ratio function: the G2 Revolution Meter. The RPM large digits and the REV indicator bar make’s it easy to read at high speed. The REV indicator bars can be program for 10 000, 15 000 or 20 000 RPM to make it fi t on all type of engines. Other than its RPM and temperature function, this gauge also features the voltage, clock and an optional air/fuel ratio output. The programmable shift light and 2 temperature warning light will help you to easily monitor your engine. Its shape and functions make it the perfect race tool!

*Optional A/F ratio function compatible with 4 stroke engines only

Digital tachometer Display range: 0~20000 RPM
Display unit: 10 RPM
Tachometer level
(60 segment bar graph)
Display range: 0~10 000 / 15 000 / 20 000 RPM


Display range: 0~10 000 RPM
Display unit: 166 RPM for each segment

Display range: 0~15,000 RPM
Display unit: 250 RPM for each segment

Display range: 0~20,000 RPM
Display unit: 333 RPM for each segment

Display internal < 0.5 Second
Shift light Setting range: 5 000~20 000 RPM
Setting unit: 100 RPM
MAX RPM record Display range: 0~10,000 /15,000 /20,000 RPM
Stroke /piston setting
(for RPM)
2 Stroke: 1, 2, 3, 4 pistons
4 Stroke: 1, 2, 3, 4, 5, 6, 8, 10, 12 pistons
Thermometer A/B Display range: 0~250ºC or 32~482ºF
Display unit: 0.1ºC or ºF, ºC & ºF for alternative
Display internal < 0.5 Second
Temperature alarm Setting range: 60~250ºC or 140~482ºF
Setting unit: 1ºC or ºF
Top temperature record Display range: 0~250ºC or 32~482ºF
A/F ratio Displayed range: 12.1~16.8
Displayed unit: 0.1
Volt meter Display range: DC 0~15.0 V
Display unit: DC 0.1V
Clock 24H
Backlight DC 12V
Battery type
(LCD display)
CR 2032
Effective temperature range -10~ 60ºC (14 ~ 140ºF)
Meter standard JIS D 0203 S2
Meter size (WxLxH) 87.2 x 43.6 x 20.3 mm
Meter weight ±82g
  • Temperature alarm (Red)
  • RPM shift light (Red)
  • Temperature alarm (Red)

G2 Revolution Meter – with 2 Temperatures