When tinkering with electrics, it’s the little things that can trip you up. A wonky lamp holder can mean poor contact, overheating, bits falling apart, and, worst case, a fire. The HongCe E27 Lamp Holder Tester is a nifty tool that helps you spot these problems quick. It's all about keeping things simple and reliable.

Part of HongCe's Plug Socket Tester collection, this tool follows IEC 60061 standards for E27 lamp holders. It checks the screw part inside, the depth, and how well E27 lamp holders fit, making sure they're up to snuff worldwide. How does it work? Easy. Go means good to go, and No-Go means there's a problem.

HongCe builds these testers from the ground up. We use tough materials, make 'em precise, and they hold their shape, lasting longer. That makes them perfect for everyday shop use, checking out new parts, lab work, and getting ready for certifications.

• IEC 60061-3

  Clause: Gauges for screw caps and lamp holders

  Purpose: Verification of dimensional conformity

• IEC 60061-1

  Clause: Lamp caps – interchangeability and safety

• IEC 60061-2

  Clause: Lampholders – mechanical and electrical interface requirements

• EN 60061 Series

  European harmonized standards for lamp holder dimensions

• BS EN 60061

  British adoption of IEC lamp cap & holder gauges

• Incoming quality inspection of E27 lamp holders
• In-line production quality control
• Final inspection before shipment
• Type testing in R&D departments
• Plug Socket Tester accessory for electrical safety labs

• E27 lamp holders
• E27 screw socket interfaces
• E27 bulb receiving threads
• E27 lampholder components

• Internal thread conformity
• Insertion depth accuracy
• Dimensional tolerance compliance
• Thread engagement quality
• Mechanical fit reliability