• Image of Metrohm PH scale Switzerland

This is an incredible piece made in Harisau, Switzerland. When we came across this piece, we knew we had to make it into an incredible lamp. The original toggle switch is used to turn the lamp on and off.

"The history of our company starts in 1943. That was when the engineer Bertold Suhner started constructing technical apparatus in Herisau, Switzerland. Bertold Suhner was a brilliant inventor. Among other things he constructed radios, oscilloscopes and teraohmmeters, i.e. instruments with which extremely strong electrical resistances can be measured."

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