OTC 10-Pack Replacement Bulbs for 3642 (3642-10)

Keep your OTC 3642 Truck Electrical Circuit Tester functioning at its best with OTC 10-Pack Replacement Bulbs for 3642 (3642-10). These bulbs are specifically designed to fit your OTC 3642 tester, ensuring accurate and reliable testing.KEY FEATURES AND BENEFITS: Direct Fit: Designed to replace worn-out bulbs on your OTC 3642 tester. 10-Pack Value: Conveniently stocked for future replacements. Optimal Performance: Ensures accurate and reliable test results. Durable Construction: Built to last for long-lasting use.SPECIFICATIONS: Brand: OTC Model: 3642-10 Quantity: 10-Pack Compatibility: OTC 3642 Truck Electrical Circuit TesterHOW TO USE: Turn Off the Tester: Ensure the tester is powered off before replacing the bulbs. Remove the Old Bulb: Carefully unscrew the old bulb from its socket. Insert the New Bulb: Screw the new bulb into the socket, ensuring a tight fit. Power On the Tester: Turn on the tester to verify the new bulb is working correctly.BENEFITS OF USING OTC 10-PACK REPLACEMENT BULBS FOR 3642 (3642-10): Prolonged Tester Lifespan: Replace worn-out bulbs to keep your tester functioning optimally. Accurate Test Results: Ensure reliable readings with bright and clear bulbs. Convenient Replacement: Easily replace bulbs with this 10-pack. Cost-Effective Solution: Avoid purchasing a new tester by simply replacing the bulbs.FEATURES: Ensures accurate and reliable test results Easy to install