Milljoin sensor pair

Please note: the sensor pair needs to be connected to the RDT1 unit below to function.

Milljoin Sensor
Milljoin lamp & receiver unit on press

The MDRL milljoin sensor pair is controlled by the RDT unit below:

Reelstand Data Terminal RDT1

The RDT1 - Reelstand Data Terminal unit:

Reelstand Data Terminal RDT1
Of the MDRL pair:
MDR is the milljoin sensor receiver
MDL is the milljoin sensor lamp