Giới thiệu Soyoung Digital Ammeter Safe DC5V Current Gauge for Car Motorcycle
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Tôi hy vọng rằng bạn có một trải nghiệm mua sắm khó quên, đừng quên chú ý đến chúng tôi, sự hỗ trợ của bạn là động lực lớn nhất của chúng tôi !!! 1. Accurate Reading: The crystal oscillator of the ammeter is a quartz crystal oscillator with high accuracy and stability, which can test positive and negative values. 2. Multi Purpose: digital ammeter can be used to test devices and equipment, such as measuring current, monitoring , etc. 3. Safe and Reliable: nixie tube display part adopts current limiting , with power supply reverse connection protection, more convenient and safe. 4. Premium Material: Made of upgraded premium ABS plastic housing, this current meter is retardant, high temperature resistant, not easy to break. 5. Wide Application: ammeter is applicable to automobiles, electric vehicles, ships, aircraft and test equipment for measuring current.
Specification: Item Type: Digital Ammeter Material: ABS Power Supply: DC5V (5V±0.5V) Operating Current: Size: Approx. 79x43x27mm / 3.11x1.69x1.06in Installation Diameter: Approx. 76x39.5mm / 2.99x1.56in Display Mode: 0.56in, Red Digital Measurement Accuracy: 0.1% (±2 Digits) Measurement Rate: ≥2 Times / S Working Environment. Operating Temperature: -10-+50℃ Working Humidity: 10-80% (No Condensation) Working Pressure: 80-106kPa Sun Exposure: Not Directly Exposed to the Sun Attention. 1.10A or less than 10A: all direct measurement, built in sampling , no need for external shunt or sampling . 2. Greater than 10A: Shunt is not included. Need to connect a 75mV shunt to work, even if it is 0.1A. Otherwise it will be burned. 3. If there is a shunt, please note the shunt specification (75mV is the company standard) 4. The meter is common ground, that is, the test end of the IN- and the power side of the negative connected, so the ammeter can only be connected between the load and the negative power supply, and for the recommended use of independent power supply 5. If you choose, the power supply DC5V, the working voltage is 5V±0.5V, otherwise it will be burned.