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Illuminance Meter category for electrical instrument buyers, covering handheld and bench models for lighting checks in factories, offices, labs and projects, with OEM/ODM customization and stable factory supply.
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China Loong Electrical Instrument Co., Ltd. manufactures and supplies electrical measurement, testing, and diagnostic instruments for distributors and industrial users. Our product range includes meters, testers, oscilloscopes, cable inspection tools, and related instruments, with OEM, ODM, and customization support available.