---
product_id: 675017170
title: "LCR-P1 Transistor Tester, Mosfet Capacitor SMD Electronic Component Tester, Diode Triode Zener Resistance Inductance Battery Test LCR Meter MOS PNP NPN ESR Meter"
brand: "fnirsi"
price: "411 Lei"
currency: RON
in_stock: true
reviews_count: 13
category: "Fnirsi"
url: https://www.desertcart.ro/products/675017170-lcr-p1-transistor-tester-mosfet-capacitor-smd-electronic-component-tester
store_origin: RO
region: Romania
---

# Auto-discharge anti-burn protection 1.44-inch full-color display 300mAh rechargeable battery LCR-P1 Transistor Tester, Mosfet Capacitor SMD Electronic Component Tester, Diode Triode Zener Resistance Inductance Battery Test LCR Meter MOS PNP NPN ESR Meter

**Brand:** fnirsi
**Price:** 411 Lei
**Availability:** ✅ In Stock

## Summary

> ⚙️ Unlock the power of precision testing — never miss a faulty component again!

## Quick Answers

- **What is this?** LCR-P1 Transistor Tester, Mosfet Capacitor SMD Electronic Component Tester, Diode Triode Zener Resistance Inductance Battery Test LCR Meter MOS PNP NPN ESR Meter by fnirsi
- **How much does it cost?** 411 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/675017170-lcr-p1-transistor-tester-mosfet-capacitor-smd-electronic-component-tester)

## Best For

- fnirsi enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Robust anti-burn protection automatically discharges undischarged capacitors, safeguarding your device and components.
- • **Vivid Visuals:** 1.44-inch full-color screen delivers crystal-clear readings, making complex component analysis effortless and fast.
- • **Infrared Insight:** Supports NEC infrared waveform analysis for advanced debugging of remote controls and smart devices.
- • **Precision Meets Power:** Intelligent auto-identification of NPN, PNP, MOSFET, diodes, capacitors, resistors, inductors, and batteries for ultra-accurate diagnostics.
- • **Seamless Connectivity:** Type-C interface for rapid charging and smooth data transmission, keeping you connected and efficient.

## Overview

The FNIRSI LCR-P1 is a compact, battery-powered transistor and component tester designed for professionals and enthusiasts. Featuring a 1.44-inch full-color display, intelligent automatic component identification, and an anti-burn protection system, it supports testing of transistors (NPN, PNP, MOSFET), diodes, capacitors, resistors, inductors, batteries, and NEC infrared protocols. Its Type-C charging and data interface ensure modern convenience, making it an essential tool for efficient electronic diagnostics and repairs.

## Description

Product Description

Review: Smart components Identify and Original parts value for SMPS and Charges repairs - Excellent product for SMPS, Chargers, Adapter repair on Components level to identify the Tranistor NPN PNP, True Capistance with ESR , Resistance, Inductor, Trac etc My Hi-end 4K HDR Player SMPS with multi voltage was giving Trouble while playing Disc and Layer changing BDXL. I tested Reference Resistance and Tank capistor and ref. Capistor was Having half value. I tested with this device and got New Parts first tested with this Device. I was amazed that less value on parts then description. So I got ref value parts and now NO freezing of Disc while laser change to 3rd Layer in BDXL movie Discs 4k HDR+
Review: Useful product - Good product

## Features

- Transistor Capacitor Tester: FNIRSI LCR-P1 transistor tester can be used for the measurement and analysis of patch component, NPN, PNP, triode, MOS, field effect transistor (FET), diode, Zener diode, capacitor, resistor, inductor, battery, etc
- Friendly Design: The design of the replaceable patch seat enables measurement of both tiny precision components and high-power devices. 1.44 inch full-color screen, 300 mah battery, Type-c interface for charging and data transmission, firmware upgrade
- Anti-burn protection mechanism: The capacitance resistance esr tester automatically identifies undischarged capacitors and automatically discharges them at the moment of insertion and locking to prevent accidental damage
- NEC Infrared Waveform: FNIRSI LCR-P1 transistor detector supports the analysis of NEC infrared protocol code, so it can be used for the debugging and maintenance of remote control equipment, and provides users with comprehensive detection and analysis
- Intelligent automatic identification: Capacer tester intelligent automatic detection of component pins definition and parameters, and can quickly identify its models and specifications, thereby greatly improving the efficiency of work

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DDBPWYP8 |
| Best Sellers Rank | #8,850 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in Capacitance & Resistance Meters |
| Brand | FNIRSI |
| Brand Name | FNIRSI |
| Colour | Black |
| Compatible Devices | Electronic devices with components like NPN, PNP, triode, MOS, diode, Zener diode, capacitor, resistor, inductor, battery, and remote control equipment using NEC infrared protocol |
| Customer Reviews | 4.2 out of 5 stars 736 Reviews |
| Included Components | LCR-P1 *1; Patch test board *1; Test hook *3; Data line *1; Manual *1; Box *1 |
| Item Dimensions | 8.1 x 6.5 x 2.5 Centimeters |
| Item Weight | 77 g |
| Item dimensions L x W x H | 8.1 x 6.5 x 2.5 Centimeters |
| Manufacturer | FNIRSI |
| Measurement Type | LCR Meter |
| Model Number | LCR-P1 |
| Part Number | LCR-P1 |
| Power Source | Battery Powered |
| Power Source Type | Battery Powered |
| Specification Met | CE |
| Style | Transistor Tester |
| Style Name | Transistor Tester |
| Upper Temperature Rating | 40 Degrees Celsius |

## Product Details

- **Brand:** FNIRSI
- **Colour:** Black
- **Item Weight:** 77 g
- **Power Source:** Battery Powered
- **Style:** Transistor Tester

## Images

![LCR-P1 Transistor Tester, Mosfet Capacitor SMD Electronic Component Tester, Diode Triode Zener Resistance Inductance Battery Test LCR Meter MOS PNP NPN ESR Meter - Image 1](https://m.media-amazon.com/images/I/71vBeoBwVCL.jpg)
![LCR-P1 Transistor Tester, Mosfet Capacitor SMD Electronic Component Tester, Diode Triode Zener Resistance Inductance Battery Test LCR Meter MOS PNP NPN ESR Meter - Image 2](https://m.media-amazon.com/images/I/81dfU8x7cjL.jpg)
![LCR-P1 Transistor Tester, Mosfet Capacitor SMD Electronic Component Tester, Diode Triode Zener Resistance Inductance Battery Test LCR Meter MOS PNP NPN ESR Meter - Image 3](https://m.media-amazon.com/images/I/81xDqaoTXYL.jpg)
![LCR-P1 Transistor Tester, Mosfet Capacitor SMD Electronic Component Tester, Diode Triode Zener Resistance Inductance Battery Test LCR Meter MOS PNP NPN ESR Meter - Image 4](https://m.media-amazon.com/images/I/81WVKws6OCL.jpg)
![LCR-P1 Transistor Tester, Mosfet Capacitor SMD Electronic Component Tester, Diode Triode Zener Resistance Inductance Battery Test LCR Meter MOS PNP NPN ESR Meter - Image 5](https://m.media-amazon.com/images/I/81QvStnZ9dL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Smart components Identify and Original parts value for SMPS and Charges repairs
*by R***. on 29 June 2025*

Excellent product for SMPS, Chargers, Adapter repair on Components level to identify the Tranistor NPN PNP, True Capistance with ESR , Resistance, Inductor, Trac etc My Hi-end 4K HDR Player SMPS with multi voltage was giving Trouble while playing Disc and Layer changing BDXL. I tested Reference Resistance and Tank capistor and ref. Capistor was Having half value. I tested with this device and got New Parts first tested with this Device. I was amazed that less value on parts then description. So I got ref value parts and now NO freezing of Disc while laser change to 3rd Layer in BDXL movie Discs 4k HDR+

### ⭐⭐⭐⭐⭐ Useful product
*by A***R on 18 December 2025*

Good product

### ⭐⭐⭐⭐ Good
*by V***� on 30 January 2026*

Good

## Frequently Bought Together

- FNIRSI LCR-P1 Transistor Tester, Mosfet Transistor Capacitor Tester, SMD Electronic Component Tester, Diode Triode Zener Diode Resistance Inductance Battery Test LCR Meter MOS PNP NPN ESR Meter
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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-07-21*