The mains adaptor/charger is a constant-current type:
Primary circuit: 230V – 50Hz
Secondary circuit: 100mA constant current at 9V.
Charger output plug: Centre = positive, Outer = negative
As more people are working from home to reduce travel, our technical sales engineers can provide online equipment demos or training sessions via web-based video calls.
If possible, send in your own samples and our sales team will be able to present your own products being tested.