0426
    DC-DC CONVERTER   
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  Surveying Instrument Collection 

Maker

TOPCON, Japan

Model

AC-5

Serial Number

n/a

Dimensions

110 x 52 x 50 mm

Image

Description

Car battery cord, permitting to operate a TOPCON ET-1 electronic tacheometer (see Item 0419) from an external 12 V dc (car) battery.

Input: 12 V dc

Output: 8.4 V dc

This DC/DC converter features a fuse protection and a bracket (for attachment to a tripod leg). The converter has three output sockets (8.4 V dc). One fits the TOPCON ET-1 "total station". Two bulldog clips attach the cable to the terminals of an external 12 V battery.

History & comments

 

Conservation

in plastic storage box (with Item 0425)

Condition

excellent

Remarks

Marked "Topcon ET-1 No.".

Dates

Catalogued by J. M. Rüeger in 2012. Photos by J. M. Rüeger.

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