AEM's 30-0302 X-Series 100-300 F/40-150C Digital Gauge combine incredible looks, increased readability and a multitude of new, easy-to-use features! It is a must for users who want highly accurate water, transmission and/or oil or temperature readouts in their high performance vehicle.

NOTE: The 30-0302 comes with a black bezel and black water temperature faceplate. You will need to purchase the optional 30-0302-ACC accessory kit to get the silver bezel, white water, transmission and oil temp faceplates, and black transmission and oil temperature faceplates. Each faceplate is double sided with standard PSI on one side and metric BAR on the other. The calibration for standard or metric display is easily performed using the buttons on the face of the gauge.

EASIER TO READ
Visual improvements include a bright center LED display that is 87% larger than our original digital gauges and provides better readability. A sweeping green LED "needle" lines the edge of the gauge face for quick reference. A 33% overall increase in the gauge face display makes it easier to see at a glance.

EASIER TO MOUNT
Despite the larger display, X-Series Gauges are contained in a standard 2-1/16th-inch (52mm) diameter housing for mounting in a standard gauge pod. Thanks to an advanced single board design, X-Series Gauges have an incredibly slim overall depth of under 0.825", with a cup depth of only 0.200." This shallow cup depth allows X-Series Digital Gauges to be mounted practically anywhere.

SMARTER INTERFACE
X-Series Digital Gauges include new technological features that make them easier to use. Two buttons on the faceplate deliver programmability for peak/recall, standard or metric center LED readout and sweeping LED needle, and user-selectable threshold warnings. The gauges are AEMnet CAN-bus enabled, so they can be daisy chained together for us

X-SERIES WIDEBAND UEGO CONTROLLER FEATURES:

Patented X-Digital Technology makes it the Fastest Responding Wideband AFR Controller (Patent # 9,575,030)
OBDII pass-through provides AFR readings through the factory ECU CAN-bus – Ideal for users with piggyback programmers or open source tuning software
Includes Bosch 4.9LSU wideband UEGO sensor and OBDII pass-through connector
Use the factory 02 calibration or free-air calibrate using buttons on faceplate
Compatible with vehicle/system voltages up to 16V
Optional outputs for 0-5V & RS232 for data logging and feedback control (requires wiring)
Can display AFR values in hundredths of %
52mm gauge diameter and slim 0.825” gauge depth
Gauge cup depth only .200” deep!
Auto dimming feature
User configurable display via buttons on the gauge face for changing AFR values, Lambda and O2%, 3- or 4-digit display and OBDII output settings (if necessary)
Black bezel and black dual faced faceplate included (silver bezel/white gauge option sold separately, PN 30-0300-ACC)
Locking connectors
e with the Infinity ECU, Series 2 EMS, AQ-1 Data Logger, or 3rd party EMS or logger that accepts AEMnet. 0-5V analog outputs are also included for inputting into data loggers and engine management systems.

Features:

2-1/16th (52mm) gauge diameter for easy mounting in gauge pods

Slim 0.825" overall gauge depth and 0.200" cup depth - mount them virtually anywhere!

Programmable center LED is 87% larger than original AEM gauges

24 green outer LEDs for quick reference to engine parameter

User selectable standard or metric display (0-100 PSI/0-7 BAR)

Peak/Recall via gauge face buttons

User selectable threshold warnings

Optional silver bezel and white faceplate accessory kit available (sold separately)

AEMnet CANbus-enabled for transmitting data to EMS or Data Logger

0-5v analog outputs for transmitting data to EMS or Data Logger

Auto dimming sensor delivers ideal display brightness

Positive locking connectors provide secure connection