auto meter (power supply DC 5-30V measure range DC

auto meter Features:-Power supplyDC5V/12V-Ultra-bright LED display-14.00mm digit height-Blue / Red / Green displays available-Polarity: Automatic Sensing-Automatic Calibration upon zero reading for OV input-Low cost-High accuracy-Auto zero-setting-Auto polarity changing-Can be re-calibrated by adjusting the calibration potentiometer-Connection cable included-Easy to install, snap-in/mount in panel-Ideal for auto, boat, industrial, commercial & domestic uses-Decimal Point position can be selected by user Specification:Model no.: XL3DCVPower supply: DC 12VDigital display:999 (3 digit)Operating temperaure:0--55 oCRelative humidity: 20--80%Installation method: inlayDimension of case: (W)50X (H)26 X (D)23.5mmTapping size: (46.5+0.1)x(23.5+0.1)mmSuper-mini voltmeter display 999 (3digit) power supply DC12V measuring DC voltageModelRangeResolutionAccuracyInput impedanceMax voltage inputXL3DC99V -19.99V10mV1%+1 digital10MΩ35VXL3DC99V -299.9V100mV1%+1 digital1MΩ200V* Dark filter color piece * Certification ISO9001 & CE * Easy to read under the high light(sunshine) * more than 70000 hours Longlife * High quality components(LSI) and high stability * 70-80% components from internaitonal well know manufacturers * Easy to use high accuracy * Many years of export experience and 12 years experience cooperation with Panasonic We 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.