Amprobe LCR55A
The Amprobe LCR55A is a measuring instrument for component testing when working with resistors, capacitors, coils, transistors, and diodes. In practice, it is used to quickly determine if a component has the correct value or if it is behaving as it should.
The instrument features a large 3-1/2-digit LCD display with up to 1999 counts, ensuring clear readings during use. It also has data hold and max hold functions, which make it easier to retain a measurement when working at the test bench or switching between multiple measurement points. For resistance measurement in the 20 Ω range, there is a zero-adjust potentiometer, allowing lead resistance to be zeroed when necessary.
For smaller components, there are both plug-in Cx/Lx test slots and test leads with screw-on alligator clips. This makes measurements easier when the component needs to be directly inserted into the instrument or when it is part of an assembly. For capacitance and inductance measurements, the component must be discharged first, and the instrument offers protection via a fast 0.1 A/250 V fuse in the relevant ranges.
Included are test leads, alligator clips, a holster, a 9 V battery, and a spare fuse. The LCR55A automatically turns off after 60 minutes of no function or range change, which is practical for daily use.
Typical applications
- Testing of resistors, capacitors, and coils
- Diode and microwave diode testing
- Testing of transistors and hFE measurement
- Troubleshooting electronics and components in workshop settings
Specifications
- Manufacturer: AMPROBE
- MPN: 3026976
- EAN/GTIN: 810109091958
- Display: 3-1/2 digit LCD, 1999 counts
- Functions: inductance, capacitance, resistance, transistors, diodes, and microwave diodes
- Data hold and max hold
- Zero-adjust for the 20 Ω range
- Power supply: 9 V battery
- Auto power off: 60 minutes
- Accessories: test leads with alligator clips, holster, spare fuse, and manual
- Datasheet: View datasheet from manufacturer
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