Enhance your lighting and electrical testing with this versatile Power Tester, designed for high precision and multi-functional use. Crafted from durable ABS material, this tester offers reliable performance and user-friendly features to accurately measure voltage, current, power, and power factor for various lamp types and electrical components. Ideal for professionals and hobbyists, it supports a wide range of applications including drive power tests, lamp bead tests, and lamp board tests with high voltage compatibility. Key Features: · **High-Quality ABS Construction:** Ensures durability and long-lasting use in various testing environments. · **Multi-Purpose Testing Capability:** Equipped with a dual control switch to test voltage, current, power, and power factor, suitable for semi-finished or finished lamps such as B22, E14, E27, AC loads, and cable clamps. · **High Precision Measurement:** Offers an error range within 0.2%, delivering accurate and reliable test results. · **Safe Seesaw Switch Design:** Allows simultaneous disconnection of live and neutral lines, enhanced with a built-in indicator light for safer operation. · **Convenient Plug-in Interface:** The plug-in type lamp holder interface simplifies testing by allowing direct insertion of LED lamps into the correct socket for quick and efficient checks. · **Dual Clamp Connectivity:** Supports connection to lamps without lamp caps, including ceiling lamps, downlights, spotlights, floodlights, and ventilating fans, expanding its testing versatility. · **Short Circuit and Overload Protection:** Integrated fuse safeguards both the tester and lamps from damage caused by sudden short circuits or overloads. · **Automatic Alarm Function:** Emits audible alerts when defective lamps fall outside the standard range, facilitating immediate identification of issues. · **Wide Application Range:** Suitable for drive power tests, lamp bead tests, lamp board tests, and other high voltage testing scenarios, making it a comprehensive tool for electrical diagnostics. Specifications: · Material: ABS · Color: White & Red · Plug Type: EU / US (Optional) · Input Voltage: 90~265V AC, 50Hz · AC Voltage Range: 0~300V AC · Power Range: 0~400W · Accuracy: 0.5% · Buzzer Indication: Pass (one sound) / Fail (multiple sounds) · Item Size: Approx. 17 x 9.5 x 4 cm (6.69 x 3.74 x 1.57 in) · Item Weight: Approx. 226g (7.97oz) · Package Size: Approx. 21 x 13.2 x 6 cm (8.27 x 5.2 x 2.36 in) · Package Weight: Approx. 307g (10.83oz) Package Includes: · 1 x Power Tester · 1 x Pair of Test Lines · 1 x User Manual (English) This Power Tester combines precision, safety, and ease of use to deliver a reliable solution for testing various lighting and electrical components. Its robust design and comprehensive features make it an essential tool for ensuring the quality and safety of your electrical devices.