Power Supply Tester
- For testing functions and polarity of power supplies
- Suitable for DC
- Red light = Negative polarity inside, positive polarity outside
- Blue light = Positive polarity inside, negative polarity outside
- Power can be daisy-chained through the load
- Input and output: 5.5 mm barrel plug, 2.1 mm inside
available since
November 2020
Item number
504056
sales unit
1 piece(s)
DC/AC current
DC
9 V
Yes
12 V
Yes
18 V
Yes
Secondary voltage
Yes
Multi-output power supply
Yes
Secondary Voltage
n/a
AC/DC
DC
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