RPM Counter 165

Rev counter and engine temperature gauge

RPM-Counter_165

Engine revs and temperature readings taken directly
from the OBD socket

The RPM Counter 165 is a Tecnomotor device designed to measure engine RPM and temperature directly via the OBD port, without the need to connect sensors in the engine compartment. Completely wireless, it transmits data to a PC or diagnostic tools via a Bluetooth connection, simplifying testing and maintenance procedures.

Equipped with a large transflective graphic LCD display, it ensures clear and immediate readings even in direct sunlight. The rechargeable lithium battery, built-in shock protection, and compatibility with major OBD protocols make it a practical and reliable solution for auto repair shops and inspection centres.

The product line also includes the RPM Counter 165 version with a battery detection adapter, which allows engine RPM to be measured either via the EOBD port or directly from the vehicle’s battery. Dedicated accessories are also available, such as a vibration sensor, an oil temperature probe, and a kit for measuring RPM from the battery.

Features and functions

Completely wireless

Data transfer via Bluetooth without the need for cumbersome cables.

Direct reading from an EOBD socket

Measurement of engine revs and temperature without access to the engine compartment.

Graphical LCD display

Clear display even in bright light.

Compatible with dedicated accessories

Traditional data acquisition is possible via battery, vibration or temperature probe.

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