At Sanjay Electronics, we offer specialized Repair & Maintenance Services for a wide range of educational training kits, lab instruments, and engineering equipment. Our expert engineers ensure that your lab stays operational with minimal downtime, so students continue to benefit from uninterrupted hands-on learning. We combine technical precision, quality components, and fast turnaround times to deliver trusted service across institutions.
🔧 Comprehensive Kit Repairs
We service all types of SELECTRON and third-party training kits—restoring full functionality, updating worn components, and ensuring performance like new.
⚡ Fault Diagnosis & Troubleshooting
Our team performs detailed circuit-level analysis to pinpoint issues accurately, avoiding guesswork and ensuring long-lasting fixes.
🛠️ Preventive Maintenance Checks
We offer scheduled inspections to detect wear, component fatigue, or loose connections before they become critical faults.
📏 Calibration of Instruments
We recalibrate voltmeters, ammeters, digital panel meters, and other measuring tools to restore accuracy and compliance with syllabus requirements.
💡 Component Replacement
Only high-quality, industry-standard components are used for replacements, ensuring durability and continued performance in demanding lab use.
🔍 PCB Cleaning & Repair
We clean PCBs to remove carbon, oxidation, or corrosion, and repair damaged tracks to maintain clear signal paths and safe operation.
📘 Manual & Schematic Support
We provide updated user manuals and schematics when available, helping faculty and students better understand the repaired systems.
🔌 Power Supply Repair
We inspect and restore power supply units (SMPS, linear supplies) used in kits and equipment to maintain safe and consistent voltage levels.
🔄 Upgrades & Retrofits
Older kits can be upgraded with modern components or features—improving performance while retaining original educational value.
🧰 On-Site & Off-Site Support
Depending on the situation, we offer both in-lab service or off-site repairs with pickup and delivery, ensuring convenience and flexibility.