---
product_id: 44386623
title: "Proster LCR Meter - Capacitance Resistance Inductance Digital LCR Multimeter with LCD Over-Range Display"
brand: "proster"
price: "58019CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Proster"
url: https://www.desertcart.sn/products/44386623-proster-lcr-meter-capacitance-resistance-inductance-digital-lcr-multimeter-lcd
store_origin: SN
region: Senegal
---

# ±2%+5 accuracy Rotatable multi-angle LCD Battery powered, auto-off Proster LCR Meter - Capacitance Resistance Inductance Digital LCR Multimeter with LCD Over-Range Display

**Brand:** proster
**Price:** 58019CFA
**Availability:** ✅ In Stock

## Summary

> ⚡ Measure Like a Pro, See Every Detail!

## Quick Answers

- **What is this?** Proster LCR Meter - Capacitance Resistance Inductance Digital LCR Multimeter with LCD Over-Range Display by proster
- **How much does it cost?** 58019CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/44386623-proster-lcr-meter-capacitance-resistance-inductance-digital-lcr-multimeter-lcd)

## Best For

- proster enthusiasts

## Why This Product

- Trusted proster brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **View It Your Way:** Rotatable LCD display lets you read measurements comfortably from any angle—no awkward holding required.
- • **Freeze the Moment:** Data Hold function locks your readings on screen for easy recording and analysis, eliminating guesswork.
- • **Ready When You Are:** Lightweight, compact design with auto power-off and low battery indication keeps you efficient and worry-free.
- • **Precision You Can Trust:** High accuracy measurements for capacitance, resistance, and inductance ensure your diagnostics are spot-on every time.
- • **Pro-Grade Accessories Included:** Comes with crocodile clips and mini alligator clips for versatile, professional testing setups right out of the box.

## Overview

The Proster LCR Meter is a compact, battery-powered digital multimeter designed for precise measurement of capacitance, resistance, and inductance with ±2%+5 accuracy. Featuring a rotatable LCD for multi-angle viewing, data hold functionality, and included professional test leads, it’s engineered for convenience and reliability in both field and lab environments.

## Description

Buy Proster LCR Meter - Capacitance Resistance Inductance Digital LCR Multimeter with LCD Over-Range Display: LCR Meters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Works Great - Works like a Charm, great value for testing Caps and Inductors.
Review: Functions correctly - Pleased with the performance as well as the included probes and carry case. Nice unit

## Features

- High Accuracy LCR Meter - High accuracy measurement of capacitance, resistance, and inductance, it is a special digital instrument which is easy to be operated, the reading accuracydegree is higher with liquid crystal display 3 1/2
- Digital Multimeter Design - (Inductance) Measuring accuracy up to (2%+5); (Capacitance) Measuring accuracy up to (2%+5). Forward voltage drop of diode:Displaty forward voltage drop of diode; Forward voltage of DC:Approx.1mA; Reverse DC voltage: 2.8V
- Rotable LCD Display - Multi angle adjustment for easy reading. No need to hold tester while measuring, more convenient operation. Data hold function helps users to freeze readings on the screen, for convenient recording and analysis of data readings
- Easy to Use - Lightweight and compact ; Auto power off; Data Hold function; Low Power Indication; ZERO ADJ for Capacitance
- New Version Test Leads - Comes with crocodile clip/ Test Loads/ mini Alligator Clip; The black pen is connected to the negative pole and the red test lead is connected to the positive pole

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B071WNNYQT |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #52,090 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #78 in Multi Testers |
| Brand | Proster |
| Color | Yellow |
| Date First Available | July 17, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.3 pounds |
| Item model number | AE121 |
| Manufacturer | Proster Trading Limited |
| Measurement Type | LCR Meter |
| Min. Operating Voltage | 9 Volts (DC) |
| Package Dimensions | 8.58 x 6.5 x 2.32 inches |
| Power Source | Battery Powered |
| Style | Voltage Tester |
| Upper Temperature Rating | 40 Degrees Celsius |

## Product Details

- **Brand:** Proster
- **Color:** Yellow
- **Item Weight:** 590 Grams
- **Power Source:** Battery Powered
- **Style:** Voltage Tester

## Images

![Proster LCR Meter - Capacitance Resistance Inductance Digital LCR Multimeter with LCD Over-Range Display - Image 1](https://m.media-amazon.com/images/I/71B-I1IsgiL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: For l/c measurement, what frequency do this use? 100hz? 1khz? 10khz? or?**
A: Yes, the question of frequency is an excellent one.  Both capacitors and inductors have values that vary with frequency.  Most LCR meters will display the resonant frequency of the component along with either 1 or 2 values.  The value at it's resonant frequency and it's high and low range values over a given frequency sweep.  
    Try to buy a torroid inductor here on Amazon.  Every one has a frequency.  Why?Capacitors, there are so many different kinds because they are made to be effective in certain frequency bands.  If you measure a tantalum capacitor in audio range like this, then you're wasting time.  They are meant for very high frequency.  Look at your computer motherboard.  All those yellow caps are tantalum because ceramic ones won't work in Ghz range.  There is a capacitor for every frequency range.  It matters big time.  The right way to display capacitance and inductance is a measurement over a frequency sweep.  It's like the frequency response graph of your speakers.  Then, you can see if you've got the right kind and if you are building a resonant circuit then it's essential.  If you pick the wrong type of capacitor for the frequency range of the piece you're working on, you'll get some strange and unstable behaviors, not what you want.  So yes the question is very good.  Without a spectral graph or at least its resonant frequency, the reading is absolutely meaningless, unless you are working in the exact same range as...1 Khz?  I see someone measured it.  I don't know personally.  So that's probably good from 100 to 10K Hz.  Audio stuff.  It's got to specify it's resonant frequency though so you know it's behavior.  Inductors come in many shapes and materials also and for the same reasons.  You got to know it's internal resonant frequency so you can get the results you need.  For the price here, they made the assumption you're dealing with audio frequency range.  That's my guess.  It's important.  Very much.

**Q: What is the "dh" button on the lcr  meter for?**
A: The DH button is "Data Hold". It holds the reading on the display at the time the button is pressed for easy reading until it is pressed again. This meter works very well, with excellent accuracy. It is an excellent bargain at the price, although it does not measure inductor "Q" or capacitor dissipation.

**Q: Can you test capacitor leakage with this?**
A: This meter is not designed to test leakage. You can infer leakage though by the fact that the meter measures capacitance by measuring the time it takes to charge the capacitor. If the capacitor is leaky it will take longer and therefor it will display a larger capacitor value that it actually is. Capacitors do not grow in capacity as they age so a reading of something larger than the value on the cap tells you it is leaky. So if you have a 50 year old  wax coated paper cap you can put money on it being leaky. Measure it to see how far off the value is then throw it away and replace it with a modern part like a Mylar film cap. There are a bunch of youtube videos on measuring and  replacing old capacitors.

**Q: I need to make a coil for an old Heath transceiver kit, and to trim it to get the desired impedance; can this device measure / check that impedance?**
A: I've used this LCR meter to trim to the correct inductance in winding coils.  It worked great for the lower RF frequencies I was interested in, but with higher frequencies and corresponding lower inductances, I can't verify accuracy.  A once expensive lab type instrument is now easily affordable for the hobbyist.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works Great
*by J***R on March 2, 2026*

Works like a Charm, great value for testing Caps and Inductors.

### ⭐⭐⭐⭐⭐ Functions correctly
*by A***R on January 13, 2026*

Pleased with the performance as well as the included probes and carry case. Nice unit

### ⭐⭐⭐⭐ Better than what I had for half the price.
*by S***T on March 1, 2024*

Thieves broke in and stole some of my tools, including my capacitance meter. I opted to replace it rather than give up on fixing things. This is better than the pure capacitance-only meter I had, and it costs a little less than half as much. One of the big failure points with personal computers – both motherboards and laptops – is that the filter and isolation capacitors age and slowly lose capacitance. This meter can at least confirm your suspicions once you destructively remove the capacitor from the circuit. The only way I know to check them in-circuit is by using a magnetometer to measure in-rush current when you turn on the power supply. I have done that, but it is tricky, because you have to pay close attention to orient the magnetometer probe so that it is affected by the magnetic field produced by the current of the device under test, and also oriented so that it is aligned with the 3d null of the geomagnetic field at your geographic location. You end up kind of inconveniently bringing the system under test to the static geomagnetically-nulled probe rather than the convenience of bringing the probe to the system under test. Still, if you have 50 isolation & filter capacitors in parallel (like in a Tek scope), the inconvenience of holding the motherboard up to the probe can be less inconvenient than desoldering 50 caps to find out which one is open-circuited. In the unlikely event that a cap shorts-out, you can see the mag field produced by the current being drawn through the shorted cap anytime the power is on. But this meter is a good candidate for runner-up to a high precision magnetometer. And hit-and-miss desoldering is what everyone has been doing for over a century. Why work smart when you can work traditional with a cheaper tool?

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-19*