Click photo to enlarge.
Click photo to enlarge.
Wireless Set No. 19 Mk III - Battery Voltage Meter
| With every WS19 set came a meter to test the battery voltage. |
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A simple instrument in a canvas pouch was supplied: a meter to test the
battery voltage. It told the operator if it was time to start up the engine
or PSU to charge the batteries.
Click photo to enlarge. |
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Meter up close.
Click photo to enlarge.
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