テスター
Meanings
1
multimeter; circuit tester
A handheld electronic measuring instrument that combines several functions; commonly used by electricians and hobbyists.
from English tester
Please measure the voltage with the multimeter.
This multimeter can also measure resistance.
Usage patterns
- テスターで〈物〉を測るto measure something with a tester
I measured the voltage with a tester.
- テスターを〈物〉に当てるto touch the tester's probe to something
I touched the tester's probe to the end of the wire.