Testers: Electrical Testers, Voltage Detectors & Measurement Tools

Testers are essential tools for checking electrical presence, continuity, voltage levels, and basic circuit conditions in installation, maintenance, and troubleshooting work. Commonly used by electricians, technicians, maintenance teams, and DIY users, testers help verify electrical status before and during tasks—supporting safer and more efficient workflows when used correctly. This collection includes practical electrical testers and testing tools suitable for routine inspection, basic diagnostics, and everyday electrical checks across residential, commercial, and light industrial applications.

Available Tester Products

• Voltage Testers – For checking the presence of live voltage in outlets, wires, and terminals
• Non-Contact Voltage Testers – For quick voltage detection without direct contact (model-dependent)
• Continuity Testers – For checking circuit continuity and basic wiring conditions
• Electrical Test Pens – Compact tools for quick live-wire checks
• Multimeter-Type Testers – Basic testers for voltage, resistance, and continuity measurements (varies by model)
• Cable & Wiring Testers – For identifying wiring status and simple connection checks
• General Electrical Testing Tools – Supporting testers for inspection and maintenance tasks

Tester Applications

• Checking live or non-live electrical lines before maintenance work
• Basic troubleshooting of electrical circuits and outlets
• Verifying wiring connections during installation and repair
• Continuity checking for switches, cables, and simple circuits
• Electrical inspection for residential, commercial, and workshop settings
• General electrical safety checks prior to tool or equipment servicing

Key Product Highlights

• Essential Electrical Tools – Designed for routine testing and basic diagnostics
• Multiple Tester Types – Options for contact, non-contact, and continuity testing
• Compact & Easy to Use – Practical for tool kits and on-site inspection
• Suitable for Trade & DIY Use – Commonly used by electricians, technicians, and home users
• Specification-Based Selection – Choose testers based on voltage range and test function

Why Buy from KHM Megatools?

• Price Match Program – Competitive pricing on electrical testers and measuring tools
• Same-Day Delivery within Metro Manila – Available for eligible items and confirmed orders
• Nationwide Delivery (Philippines) – Convenient shipping for provincial locations and job sites
• Trusted Supplier for Professional Use – Serving electricians, technicians, workshops, and maintenance teams
• Clear Product Listings – Review functions, voltage range, and usage details before checkout

Frequently Asked Questions (FAQs)

Q: What is a tester used for?
A: A tester is used to check electrical conditions such as voltage presence, continuity, and basic circuit status. It helps users verify wiring conditions before installation or maintenance work.

Q: What’s the difference between a voltage tester and a multimeter?
A: A voltage tester is typically used for quick checks of live voltage, while a multimeter can measure multiple electrical values such as voltage, resistance, and continuity depending on the model.

Q: Are non-contact voltage testers safe to use?
A: Non-contact voltage testers are designed for detecting voltage without direct contact. Always follow the manufacturer’s instructions and verify readings when working on electrical systems.

Q: Can testers be used for home electrical work?
A: Yes. Many testers are suitable for basic home electrical checks, outlet testing, and simple troubleshooting. Select the appropriate tester based on the task and voltage range.

Q: Do testers come with a warranty?
A: Warranty varies by product. Please check the product page first. If warranty information is not stated, refer to our warranty policy for guidance. Learn more about Warranty Policy »