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A standard multimeter measures voltage, current, and resistance — but it typically can’t tell you whether a capacitor or inductor is actually within spec, which matters a lot when troubleshooting motor start circuits, power supplies, or any board with passive components as the likely failure point. An LCR meter fills that specific gap.
What It Is
This is a combined LCR meter and multimeter from Proster that measures inductance, capacitance, and resistance alongside standard multimeter functions, aimed at technicians and hobbyists who need component-level testing without buying a dedicated standalone LCR bridge.
Key Features
- Measures inductance (L), capacitance (C), and resistance (R) in one unit
- Standard multimeter functions included alongside LCR measurement
- Compact, single-unit design instead of needing a separate dedicated LCR meter
- Useful for component-level troubleshooting, not just circuit-level voltage checks
Pros and Cons
At 4.6 stars, the combined functionality is the clear draw — reviewers consistently note the convenience of not needing a separate dedicated LCR bridge for occasional component testing. For maintenance techs who only need LCR measurement occasionally, this avoids paying for a specialist instrument that would otherwise sit unused most of the time.
As a combined instrument, its LCR precision won’t match a dedicated high-end LCR bridge — fine for troubleshooting and verification, less suited to precision component matching or lab-grade characterization work.
Who It’s For
Maintenance techs and hobbyists who occasionally need to verify a capacitor or inductor is within spec, without justifying the cost of a dedicated standalone LCR meter.
Verdict
A practical, budget-friendly way to add component-level LCR testing to your toolkit without a dedicated instrument.