Product name: Jadever Jadever Jadever Jade Jadever Product Name in English: Jadver Small Screwdriver Tester 3*140mm Country Country: China brand: Jadever Product Description: A comfortable handle: provides a comfortable grip that prevents slipping during use. Strong blade: Made of stainless steel to ensure accuracy and durability. LED Index: indicates an electrical effort when touching it. Protection cover: protects the blade from damage when not using. Safe and easy to use: AC 100-250V is designed without exposure to electric shocks. Small size: easy to carry and store. Domestic material: made of high -quality materials that guarantee durability and longevity. Multi -use: it can be used to test the voltage in homes, offices and construction sites. Technical specifications