Stri Auto Timer is one of the smallest timers on the market. The unique multi-angle joystick control button allows easy operation. Stri Auto Timer smartly utilizes the factory O2 sensor to display theoretical air fuel ratio. Additional features such as voltage display and user preset low voltage warning. A manual timer mode is also built in for users to preset a desire after idling time. Handbrake safety feature shuts off the vehicle when the handbrake is released without the ignition key.

STRI 52MM DSD BOOST GAUGE (BLACK DIAL/WHITE LED). DSD = digital stepper drive. Stri DSD warning gauges offer full function, features, and extreme accuracy. Driven by rugged stepper motor, control by advance microprocessor, DSD is the latest technology in precise monitoring device. DSD gauge series is equipped with laboratory grade sending units.

STRI 52MM DSD WATER TEMP GAUGE (BLACK DIAL/WHITE LED). DSD = digital stepper drive. Stri DSD warning gauges offer full function, features, and extreme accuracy. Driven by rugged stepper motor, control by advance microprocessor, DSD is the latest technology in precise monitoring device. DSD gauge series is equipped with laboratory grade sending units.

STRI 52MM DSD OIL TEMP GAUGE (BLACK DIAL/WHITE LED). DSD = digital stepper drive. Stri DSD warning gauges offer full function, features, and extreme accuracy. Driven by rugged stepper motor, control by advance microprocessor, DSD is the latest technology in precise monitoring device. DSD gauge series is equipped with laboratory grade sending units.

STRI 52MM DSD OIL PRESS GAUGE (BLACK DIAL/WHITE LED). DSD = digital stepper drive. Stri DSD warning gauges offer full function, features, and extreme accuracy. Driven by rugged stepper motor, control by advance microprocessor, DSD is the latest technology in precise monitoring device. DSD gauge series is equipped with laboratory grade sending units.

STRI 52MM DSD FUEL PRESS GAUGE (BLACK DIAL/WHITE LED). DSD = digital stepper drive. Stri DSD warning gauges offer full function, features, and extreme accuracy. Driven by rugged stepper motor, control by advance microprocessor, DSD is the latest technology in precise monitoring device. DSD gauge series is equipped with laboratory grade sending units.

STRI 52MM DSD EGT GAUGE (BLACK DIAL/WHITE LED). DSD = digital stepper drive. Stri DSD warning gauges offer full function, features, and extreme accuracy. Driven by rugged stepper motor, control by advance microprocessor, DSD is the latest technology in precise monitoring device. DSD gauge series is equipped with laboratory grade sending units.

STRI 52MM DSD TACH GAUGE (BLACK DIAL/WHITE LED). DSD = digital stepper drive. Stri DSD warning gauges offer full function, features, and extreme accuracy. Driven by rugged stepper motor, control by advance microprocessor, DSD is the latest technology in precise monitoring device. DSD gauge series is equipped with laboratory grade sending units.

STRI 52MM DSD VOLT GAUGE (BLACK DIAL/WHITE LED). DSD = digital stepper drive. Stri DSD warning gauges offer full function, features, and extreme accuracy. Driven by rugged stepper motor, control by advance microprocessor, DSD is the latest technology in precise monitoring device. DSD gauge series is equipped with laboratory grade sending units.

STRI 52MM DSD INTAKE PRESS GAUGE (BLACK DIAL/WHITE LED). DSD = digital stepper drive. Stri DSD warning gauges offer full function, features, and extreme accuracy. Driven by rugged stepper motor, control by advance microprocessor, DSD is the latest technology in precise monitoring device. DSD gauge series is equipped with laboratory grade sending units.

STRI 52MM DSD BOOST 3 BAR GAUGE (BLACK DIAL/WHITE LED). DSD = digital stepper drive. Stri DSD warning gauges offer full function, features, and extreme accuracy. Driven by rugged stepper motor, control by advance microprocessor, DSD is the latest technology in precise monitoring device. DSD gauge series is equipped with laboratory grade sending units.

STRI 60MM DSD BOOST GAUGE (BLACK DIAL/WHITE LED). DSD = digital stepper drive. Stri DSD warning gauges offer full function, features, and extreme accuracy. Driven by rugged stepper motor, control by advance microprocessor, DSD is the latest technology in precise monitoring device. DSD gauge series is equipped with laboratory grade sending units.

STRI 60MM DSD WATER TEMP GAUGE (BLACK DIAL/WHITE LED). DSD = digital stepper drive. Stri DSD warning gauges offer full function, features, and extreme accuracy. Driven by rugged stepper motor, control by advance microprocessor, DSD is the latest technology in precise monitoring device. DSD gauge series is equipped with laboratory grade sending units.

STRI 60MM DSD OIL TEMP GAUGE (BLACK DIAL/WHITE LED). DSD = digital stepper drive. Stri DSD warning gauges offer full function, features, and extreme accuracy. Driven by rugged stepper motor, control by advance microprocessor, DSD is the latest technology in precise monitoring device. DSD gauge series is equipped with laboratory grade sending units.

STRI 60MM DSD OIL PRESS GAUGE (BLACK DIAL/WHITE LED). DSD = digital stepper drive. Stri DSD warning gauges offer full function, features, and extreme accuracy. Driven by rugged stepper motor, control by advance microprocessor, DSD is the latest technology in precise monitoring device. DSD gauge series is equipped with laboratory grade sending units.