AutoMeter 52mm Sport Comp II Oil Temperature Gauge w/ Peak & Warn, 140-280°F (3640)
A 2-1/16" digital stepper motor oil temperature gauge with peak recall and warning functionality, featuring white LED lighting and a temperature range of 140-280°F. Includes 1/8" NPT sender and adapter fittings.
Features:
• Modern white LED through-the-dial lighting for nighttime visibility
• One-touch Peak Recall functionality to acquire and review data
• Custom alert settings with warning notification
• Data acquisition grade temperature sender for unmatched accuracy and durability
• Race-proven digital stepper motor electric instrument design
• Self-calibration sequence during power up for increased accuracy
• 12 and 16 volt compatible with street and race car electrical systems
• Includes 1/8" NPT temperature sender, 3/8" and 1/2" NPT adapters, wiring harness, and mounting hardware
Specifications:
| Size | 2-1/16" (52.4mm) |
| Type | Digital Stepper Motor |
| Range | 140-280 °F |
| Lighting | White LED through-the-dial |
| Voltage Compatibility | 12 and 16 volt |
| Sender Thread | 1/8" NPT |
| Adapter Fittings | 3/8" NPT and 1/2" NPT |
| Included Sending Unit | 2252 |
| Included Wire Harness | 2230 |
| Wire Harness Length | 8 feet (sender portion) |
Part Number: 3640
UPC: 046074036408

Description
A 2-1/16" digital stepper motor oil temperature gauge with peak recall and warning functionality, featuring white LED lighting and a temperature range of 140-280°F. Includes 1/8" NPT sender and adapter fittings.
Features:
• Modern white LED through-the-dial lighting for nighttime visibility
• One-touch Peak Recall functionality to acquire and review data
• Custom alert settings with warning notification
• Data acquisition grade temperature sender for unmatched accuracy and durability
• Race-proven digital stepper motor electric instrument design
• Self-calibration sequence during power up for increased accuracy
• 12 and 16 volt compatible with street and race car electrical systems
• Includes 1/8" NPT temperature sender, 3/8" and 1/2" NPT adapters, wiring harness, and mounting hardware
Specifications:
| Size | 2-1/16" (52.4mm) |
| Type | Digital Stepper Motor |
| Range | 140-280 °F |
| Lighting | White LED through-the-dial |
| Voltage Compatibility | 12 and 16 volt |
| Sender Thread | 1/8" NPT |
| Adapter Fittings | 3/8" NPT and 1/2" NPT |
| Included Sending Unit | 2252 |
| Included Wire Harness | 2230 |
| Wire Harness Length | 8 feet (sender portion) |
Part Number: 3640
UPC: 046074036408














