ขาย 🔥【COD】🔥โวลต์มิเตอร์ DC 100V 10A สีฟ้าวัดแอมป์มิเตอร์สีแดงวัดโวลต์ LED ราคาที่ดีที่สุด

❤️Dear friends: welcome to aostrawbary store 😊We guarantee the goods in the store 100% Brand New and Good Quality What are you still hesitating about😀 Move your fingers😘ABS Lovely Multi-Color Changing Beautiful Butterfly LED Night Light Lamp Features: BRIGHT & CLEAR LED DISPLAY: This voltage current meter adopts 0.28" LED display; the decimal point can move automatically, easy and clear for you to check the measured result. WIDE MEASURING & OPERATING RANGE: DROK volt amp meter has wide measuring range, suitable for various application. SMALL SIZE & COMPACT DESIGN: Our voltage amperage meter can display voltage and current at the same time in such a small size. Besides, this DC meter owns all-cover shell, safe, reliable and dustproof. What's more, it can be directly used, NO NEED shunt. EFFORTLESS WIRING: This meter is provided with 2 set of cables which are easy to connect. Besides, this gauge has reverse connection protection which can protect the product from burning if the power supply is connected reversely. WIDE APPLICATION: it has wide application, that it can be applied to monitoring voltage of storage battery, mastering voltage state of storage battery, and measuring voltage and current of other devices. Descriptions: Require 4.5-30V DC working voltage. The maximum input voltage can not exceed 30V, otherwise there is the danger of burning. Specifications: Working voltage: 4.5-30V DC Note: The maximum input voltage can not exceed 30V, otherwise there is the danger of burning Working current:≤20mA Display: 0.28 inch Two color blue and red Measuring range: DC 0-100V 0-10A Minimum resolution (V): 0.1V Refresh rate: ≥100mS / times Measure accuracy: 1% (± 1 digit) Minimum resolution (A): 0.01A Operating temperature: -15 to 70° c Working pressure: 80 to 106 kPa Size: 47 x 28 x16 mm/1.85 x 1.10 x 0.63 inch Color: black Package Included: 1 x Voltmeter Ammeter 2 x Cable