49% off
LCR-TC1 Full-Color Multifunction Transistor Tester
The LCR-TC1 is a professional-grade handheld transistor and component tester featuring a full-color TFT display for precise semiconductor characterization and fault diagnosis. Electronics technicians, repair specialists, and embedded systems engineers rely on this device to quickly identify faulty transistors, diodes, MOSFETs, IGBTs, and passive components in circuit boards without desoldering. It solves the critical problem of rapid component verification in field service, PCB rework, and quality assurance environments where downtime and misidentification can be costly.
Product Overview
The LCR-TC1 operates on advanced impedance measurement principles, utilizing high-frequency AC signal injection to characterize semiconductor junctions and passive element parameters. The device measures transistor gain (hFE), leakage current (ICBO), forward voltage drop (VF), and provides real-time graphical representation on its color display. Unlike traditional analog testers, the LCR-TC1 employs digital signal processing to filter noise and deliver accurate readings even in industrial environments with electromagnetic interference. The full-color interface displays component pin configurations, test results, and diagnostic recommendations simultaneously, enabling technicians to make informed decisions about component replacement or circuit troubleshooting.
What distinguishes the LCR-TC1 from competing models is its comprehensive component library containing thousands of transistor specifications, automatic component identification capability, and dual-mode testing (in-circuit and out-of-circuit). The device features intelligent test socket design that accommodates various lead configurations including radial, axial, and surface-mount component adapters. Built-in ESR measurement for capacitors, inductance testing for coils, and resistance measurement across wide ranges make this a true multifunction diagnostic tool. The battery-powered design with USB charging ensures portability for field technicians while maintaining measurement accuracy across temperature ranges typical in Indian industrial settings.
Key Specifications
| Specification | Details |
| Product Type | Full-Color Digital Transistor and Component Tester |
| Display Type | 2.4 inch TFT Full-Color LCD Display |
| Origin | Original/Authentic |
| Warranty | 7 days on manufacturing defects |
| Shipping | 1-5 days from Bengaluru |
| Delivery | 7-8 days across India |
| Support | 24/7 via Email and WhatsApp |
| Transistor Testing | NPN, PNP, MOSFET, IGBT, JFET, Thyristor detection and measurement |
| Diode Testing | Forward voltage, leakage current, reverse breakdown voltage measurement |
| Resistance Range | 0.1 ohm to 100 megaohm with 0.1 ohm resolution |
| Capacitance Range | 1pF to 100mF with automatic range selection |
| Inductance Range | 0.01uH to 100H measurement capability |
| Battery Life | 8-12 hours continuous operation on single charge |
| Power Input | USB Type-C charging with 5V/2A adapter included |
Key Features
- Full-Color TFT Display with 320x240 resolution providing clear graphical representation of component characteristics and pin configurations for accurate identification
- Automatic Component Recognition with built-in database of 10000+ transistor models enabling instant identification without manual reference lookup
- Dual-Mode Testing capability allowing both in-circuit component testing and out-of-circuit characterization for comprehensive fault diagnosis
- Intelligent Test Socket with universal pin accommodation for through-hole, radial, and axial components plus SMD adapter support
- ESR Measurement for electrolytic and ceramic capacitors with temperature compensation for precise capacitor health assessment
- Real-Time Graphical Display showing transistor gain curves, capacitor ESR trends, and component parameter variations during testing
- Multiple Language Interface supporting Hindi, English, and regional languages for easier operation in Indian service centers
- Data Logging Function storing up to 1000 test results with timestamp for quality assurance and warranty documentation
Applications and Use Cases
- PCB Rework and Repair: Technicians use the LCR-TC1 to verify component integrity before desoldering during circuit board repairs, reducing replacement failures by 40 percent
- Field Service Diagnostics: Mobile repair technicians carry this tester for rapid on-site troubleshooting of consumer electronics, industrial control boards, and automotive systems
- Manufacturing Quality Control: Production facilities employ the device for 100 percent component verification before assembly, ensuring zero defective units reach customers
- Educational Laboratories: Electronics engineering students use the color display and automatic identification for hands-on learning of semiconductor characteristics and component testing methodologies
- Counterfeit Component Detection: The device identifies fake transistors and capacitors by comparing measured parameters against database specifications, protecting supply chain integrity
- Preventive Maintenance Programs: Industrial maintenance teams test critical components quarterly to predict failures before catastrophic breakdown occurs
How to Use
Begin by inserting the component into the appropriate test socket or using the universal pin clips for flexible lead accommodation. Press the power button to activate the display and wait for the device to complete its self-calibration cycle, typically 2-3 seconds. Select the component type from the menu if automatic detection does not identify it, then press the test button. The LCR-TC1 will inject test signals and display results including component type confirmation, measured parameters, and a pass/fail status. For transistors, the display shows hFE gain, leakage current, and pin configuration. For capacitors, you will see capacitance value, ESR, and voltage rating. The device automatically handles polarity detection for diodes and electrolytic capacitors, eliminating the need for manual lead orientation.
For in-circuit testing, carefully position the test leads across the component pins without disturbing surrounding circuitry. The LCR-TC1 features low-voltage test signals that minimize false triggering of adjacent components. After each test, the results remain displayed for 10 seconds before returning to standby mode. To save test data, press the memory button to store results with automatic timestamping. Access stored data through the history menu to track component batches or create maintenance records. Charge the device using the included USB Type-C cable when the battery indicator reaches 20 percent capacity. Always power down the device when not in use for more than 30 minutes to extend battery lifespan to 500+ charge cycles.
Frequently Asked Questions
Can the LCR-TC1 test components while they are soldered on a circuit board?
Yes, the LCR-TC1 supports in-circuit testing mode which allows you to test components without desoldering. The device uses low-voltage, high-frequency test signals that minimize false readings from adjacent components. However, for maximum accuracy, out-of-circuit testing is recommended for critical components. The display clearly indicates whether measurements were taken in-circuit or out-of-circuit mode.
How accurate are the transistor gain measurements compared to a laboratory multimeter?
The LCR-TC1 provides measurement accuracy of plus or minus 3 percent for transistor hFE readings, which matches professional laboratory equipment. The device compensates for temperature variations and automatically adjusts for different transistor types. For quality control applications requiring tighter tolerances, the data logging function allows you to track measurement trends and identify marginal components before failure.
What is the difference between ESR measurement and regular capacitance measurement?
Capacitance measurement shows the storage capacity of the component in farads, while ESR (Equivalent Series Resistance) measures the internal resistance that causes power loss and heat generation. A capacitor can show correct capacitance but high ESR, indicating degradation. The LCR-TC1 measures both parameters, allowing you to identify aging capacitors in power supplies and audio circuits that would fail under load despite passing simple capacitance tests.
Does the LCR-TC1 work with surface-mount components?
Yes, the device includes SMD adapter clips that accommodate 0603, 0805, 1206, and 1210 package sizes. The universal test leads also work with tweezers for testing individual surface-mount components. For in-circuit SMD testing, use the fine-point probe tips to contact component pads without bridging adjacent traces.
When will I receive my order?
Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.
What is your return and warranty policy?
We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.
Why Buy from The Engineer Store
- Genuine Products: Sourced directly from authorized distributors with authentication
- Expert Team: Our technical team validates every product before listing
- Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse
- Pan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata
- Payment Options: COD, UPI, credit/debit cards, net banking, EMI available
- Technical Support: 24/7 expert guidance via email and WhatsApp
- Returns: 7-day return policy on manufacturing defects only
Buy LCR-TC1 Full-Color Multifunction Transistor Tester Online in India
Purchase the LCR-TC1 Full-Color Multifunction Transistor Tester online at The Engineer Store, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on LCR-TC1 Full-Color Multifunction Transistor Tester with fast shipping and expert support.
Our team in Bengaluru is available 24/7 to support your journey from product selection to project completion.
LCR-TC1 Full-Color Multifunction Transistor Tester
The LCR-TC1 is a professional-grade handheld transistor and component tester featuring a full-color TFT display for precise semiconductor characterization and fault diagnosis. Electronics technicians, repair specialists, and embedded systems engineers rely on this device to quickly identify faulty transistors, diodes, MOSFETs, IGBTs, and passive components in circuit boards without desoldering. It solves the critical problem of rapid component verification in field service, PCB rework, and quality assurance environments where downtime and misidentification can be costly.
Product Overview
The LCR-TC1 operates on advanced impedance measurement principles, utilizing high-frequency AC signal injection to characterize semiconductor junctions and passive element parameters. The device measures transistor gain (hFE), leakage current (ICBO), forward voltage drop (VF), and provides real-time graphical representation on its color display. Unlike traditional analog testers, the LCR-TC1 employs digital signal processing to filter noise and deliver accurate readings even in industrial environments with electromagnetic interference. The full-color interface displays component pin configurations, test results, and diagnostic recommendations simultaneously, enabling technicians to make informed decisions about component replacement or circuit troubleshooting.
What distinguishes the LCR-TC1 from competing models is its comprehensive component library containing thousands of transistor specifications, automatic component identification capability, and dual-mode testing (in-circuit and out-of-circuit). The device features intelligent test socket design that accommodates various lead configurations including radial, axial, and surface-mount component adapters. Built-in ESR measurement for capacitors, inductance testing for coils, and resistance measurement across wide ranges make this a true multifunction diagnostic tool. The battery-powered design with USB charging ensures portability for field technicians while maintaining measurement accuracy across temperature ranges typical in Indian industrial settings.
Key Specifications
| Specification | Details |
| Product Type | Full-Color Digital Transistor and Component Tester |
| Display Type | 2.4 inch TFT Full-Color LCD Display |
| Origin | Original/Authentic |
| Warranty | 7 days on manufacturing defects |
| Shipping | 1-5 days from Bengaluru |
| Delivery | 7-8 days across India |
| Support | 24/7 via Email and WhatsApp |
| Transistor Testing | NPN, PNP, MOSFET, IGBT, JFET, Thyristor detection and measurement |
| Diode Testing | Forward voltage, leakage current, reverse breakdown voltage measurement |
| Resistance Range | 0.1 ohm to 100 megaohm with 0.1 ohm resolution |
| Capacitance Range | 1pF to 100mF with automatic range selection |
| Inductance Range | 0.01uH to 100H measurement capability |
| Battery Life | 8-12 hours continuous operation on single charge |
| Power Input | USB Type-C charging with 5V/2A adapter included |
Key Features
- Full-Color TFT Display with 320x240 resolution providing clear graphical representation of component characteristics and pin configurations for accurate identification
- Automatic Component Recognition with built-in database of 10000+ transistor models enabling instant identification without manual reference lookup
- Dual-Mode Testing capability allowing both in-circuit component testing and out-of-circuit characterization for comprehensive fault diagnosis
- Intelligent Test Socket with universal pin accommodation for through-hole, radial, and axial components plus SMD adapter support
- ESR Measurement for electrolytic and ceramic capacitors with temperature compensation for precise capacitor health assessment
- Real-Time Graphical Display showing transistor gain curves, capacitor ESR trends, and component parameter variations during testing
- Multiple Language Interface supporting Hindi, English, and regional languages for easier operation in Indian service centers
- Data Logging Function storing up to 1000 test results with timestamp for quality assurance and warranty documentation
Applications and Use Cases
- PCB Rework and Repair: Technicians use the LCR-TC1 to verify component integrity before desoldering during circuit board repairs, reducing replacement failures by 40 percent
- Field Service Diagnostics: Mobile repair technicians carry this tester for rapid on-site troubleshooting of consumer electronics, industrial control boards, and automotive systems
- Manufacturing Quality Control: Production facilities employ the device for 100 percent component verification before assembly, ensuring zero defective units reach customers
- Educational Laboratories: Electronics engineering students use the color display and automatic identification for hands-on learning of semiconductor characteristics and component testing methodologies
- Counterfeit Component Detection: The device identifies fake transistors and capacitors by comparing measured parameters against database specifications, protecting supply chain integrity
- Preventive Maintenance Programs: Industrial maintenance teams test critical components quarterly to predict failures before catastrophic breakdown occurs
How to Use
Begin by inserting the component into the appropriate test socket or using the universal pin clips for flexible lead accommodation. Press the power button to activate the display and wait for the device to complete its self-calibration cycle, typically 2-3 seconds. Select the component type from the menu if automatic detection does not identify it, then press the test button. The LCR-TC1 will inject test signals and display results including component type confirmation, measured parameters, and a pass/fail status. For transistors, the display shows hFE gain, leakage current, and pin configuration. For capacitors, you will see capacitance value, ESR, and voltage rating. The device automatically handles polarity detection for diodes and electrolytic capacitors, eliminating the need for manual lead orientation.
For in-circuit testing, carefully position the test leads across the component pins without disturbing surrounding circuitry. The LCR-TC1 features low-voltage test signals that minimize false triggering of adjacent components. After each test, the results remain displayed for 10 seconds before returning to standby mode. To save test data, press the memory button to store results with automatic timestamping. Access stored data through the history menu to track component batches or create maintenance records. Charge the device using the included USB Type-C cable when the battery indicator reaches 20 percent capacity. Always power down the device when not in use for more than 30 minutes to extend battery lifespan to 500+ charge cycles.
Frequently Asked Questions
Can the LCR-TC1 test components while they are soldered on a circuit board?
Yes, the LCR-TC1 supports in-circuit testing mode which allows you to test components without desoldering. The device uses low-voltage, high-frequency test signals that minimize false readings from adjacent components. However, for maximum accuracy, out-of-circuit testing is recommended for critical components. The display clearly indicates whether measurements were taken in-circuit or out-of-circuit mode.
How accurate are the transistor gain measurements compared to a laboratory multimeter?
The LCR-TC1 provides measurement accuracy of plus or minus 3 percent for transistor hFE readings, which matches professional laboratory equipment. The device compensates for temperature variations and automatically adjusts for different transistor types. For quality control applications requiring tighter tolerances, the data logging function allows you to track measurement trends and identify marginal components before failure.
What is the difference between ESR measurement and regular capacitance measurement?
Capacitance measurement shows the storage capacity of the component in farads, while ESR (Equivalent Series Resistance) measures the internal resistance that causes power loss and heat generation. A capacitor can show correct capacitance but high ESR, indicating degradation. The LCR-TC1 measures both parameters, allowing you to identify aging capacitors in power supplies and audio circuits that would fail under load despite passing simple capacitance tests.
Does the LCR-TC1 work with surface-mount components?
Yes, the device includes SMD adapter clips that accommodate 0603, 0805, 1206, and 1210 package sizes. The universal test leads also work with tweezers for testing individual surface-mount components. For in-circuit SMD testing, use the fine-point probe tips to contact component pads without bridging adjacent traces.
When will I receive my order?
Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.
What is your return and warranty policy?
We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.
Why Buy from The Engineer Store
- Genuine Products: Sourced directly from authorized distributors with authentication
- Expert Team: Our technical team validates every product before listing
- Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse
- Pan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata
- Payment Options: COD, UPI, credit/debit cards, net banking, EMI available
- Technical Support: 24/7 expert guidance via email and WhatsApp
- Returns: 7-day return policy on manufacturing defects only
Buy LCR-TC1 Full-Color Multifunction Transistor Tester Online in India
Purchase the LCR-TC1 Full-Color Multifunction Transistor Tester online at The Engineer Store, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on LCR-TC1 Full-Color Multifunction Transistor Tester with fast shipping and expert support.
Our team in Bengaluru is available 24/7 to support your journey from product selection to project completion.