The O2alertis the first data recording system specifically designed to record Air/Fuel Ratios with a warning output! Not only does it record up to 2 Wideband Oxygen sensors but it also records engine RPM , battery voltage, and has a programmable Warning output to protect against "lean-out".

Unit is housed in a durable aluminum extrusion with backlit display and is only 4"x3.25"x1.25".

Standard System comes with 1 wideband sensor, engine RPM (does NOT require additional rpm module as with other systems), Battery Voltage, Warning output, and software.

System has options for 1 additonal built in wideband oxygen sensor, plus (EGT) thermocouple, plus 2 analog channels (RPM, pressure, flow, position, external wideband (see our part # ALT-OWBC), etc..., or A/F voltage output).

The Warning output can be used to activate warning light, enable fuel enrichment, shut down NOS or ignition, retard timing, etc.

Recording can be started by preset RPM value or switch.

Adjustable sample rates up to 100 samples per second.

Custom configurations available. Call for info.

Systems are upgradable.

All recorded data can be played back on unit or downloaded and graphed on a PC. PC NOT REQUIRED!

Optional remote Digital Gauge 2 1/16"

ALT-OA-G

Download to a PC to view all data graphically. Software is Windows 98/NT/XP/Vista compatible. Allows viewing of any or all recorded channels, zoom and pan, overlay runs, smooth data, and printing of graphs.

Part #

Price

Description

Purchase

ALT-OA

$469.99

O2Alert System with 1 Wideband Oxygen Sensor (Engine RPM, battery voltage, and warning output included!)

ALT-OA-2

$249.99

Additional Wideband Oxygen Sensor (optional)

ALT-OA-DS-R1

$249.99

NEW! Drive Shaft RPM Sensor includes Small Ford 1.87" Pinion Ring and Bracket(optional)

ALT-OA-DS-R2

$249.99

NEW! Drive Shaft RPM Sensor includes Large Ford 2.19" Pinion Ring and Bracket(optional)

ALT-OA-TCW

$99.99

EGT Exhaust Gas Temperature Thermocouple (Weld-in) (optional)

ALT-OA-TCC

$99.99

EGT Exhaust Gas Temperature Thermocouple (Clamp-on) (optional)

ALT-OA-MP

$249.99

Manifold Pressure sensor measures vacuum to 50psi (optional)

ALT-OA-PS250

$249.99

Pressure sensor measures 0-250psi (optional)

ALT-OA-PS50

$249.99

Pressure sensor measures 0-50psi (optional)

ALT-OA-PS2500

$249.99

Pressure sensor measures 0-2500psi (optional)

ALT-OA-AC

$99.99

0-5 volt input cable (optional)

ALT-OA-AO

$99.99

A/F ratio Voltage Output (optional)

ALT-OA-G

$119.99

Digital 2 1/16" Wideband Gauge (Must have ALT-OA-AO voltage output to operate)

ALT-OA-O2

$119.99

Replacement Wideband Sensor

Invented and Manufactured By

Email: sales@altronicsinc.com