Digital voltage meter Check Battery Alternator Tes

Digital voltage meter Check Battery Alternator Tester 12v: can display red, green,blue RED DIGITAL LED 12V CAR AUDIO VOLTMETER VOLTAGE GAUGE: We have good Appearance and quality by picture Specification: ---Power supply:DC12V(car)/DC24V(Truck)---Display Color:Led Red/Blue/Green---Digit:3 digit---Range:8-28V---Operating temperature:-5 60---Low cost ------Display your vehicle's voltage output in style, whether for performance audio or just for show ------One premium 12V reddigital voltmeter displaygauge ------Automatically turns on when car is powered up and then off when car is shut off, except on vehicles with a constant powered 12V jack------Plugs directly into any 12 volt cigarette adapter for an effortless install------Gives your vehicle a great custom unique lookHigh grade plastic housing ensures long life and durability You can know the state of auto storage battery any time so that You can control your auto more easy and more safe. You can only install our voltmeter in the cigarette lighter when you want to voltage of auto battery * Dark filter color piece* Certification ISO9001 & CE* Easy to read under the high light(sunshine)* more than 70000 hours Long life* High quality components(LSI) and high stability* 70-80% components from internaitonal well-known manufacturers Chip is from USA (Microchip) and Spinner is from Taiwan (BOURNS)* Easy to use high accuracy* Many years of export experience and 12 years experience cooperation with PanasonicWe use high quality and reliable components. The chip from Siemens, Panasonic, Microchip and so on. Connection from phoenix, Thomson. Potentiometers from Bourns, Tocos and others.We have high efficient testing equipment: FLUKE , KEITHLEY , HP, HIOKIand on. And YAMAHA of Production equipment. Our daily production capability is 3000-4000pcs.In 2001, we have got ISO9001 Quality Management System Certification. We are an excellent member unit of Xi'an Metrological Measuring Institute. Our products have passed CE authentication. We can produce environmental products which meet RoHS standard. Our factory promises: reasonable prices, short production time and satisfactory after-sales service. We hope to cooperate with more customers for mutual development and benefits. We welcome the buyers to contact us.