UT18D can provide AC and DC voltage (including the three-phase alternating current) measurement， phase of three-phase AC power indicator， on-off test， RCD Test， single pen measurement (can determine the zero line or wire)， self checking and other functions.Suitable for: smelting， electronics， manufacturing， defense， electric power， petroleum， chemical industry. More detailed product information， please refer to the English manual.Features:Auto RangeLCD BacklightDate HoldRCD TestPhase Rotation TestSingle Lead (L2) Voltage DetectionSelf-inspectionPolarity DetectionHigh Voltage IndicationLow Battery IndicationAuto standbySilent ModeWork LightSpecifications:AC/DC voltage range: 12/24/50/120/230/400/690VPhase rotation test operating voltage: 100V~690V， frequency: 50Hz~ 60HzSingle lead (L2) voltage detection operating voltage: 100V~690V， frequency: 50Hz~ 400HzContinuity Test: 0~100KRCD test operating voltage: 230V(50Hz400Hz)Power: 1.5V AAA Batteries * 2 (not included)LCD Size: 70 * 35 mmProduct Color: Red and GreyProduct Net Weight: 264gProduct Size: 272mm * 85mm * 31mmPackage Information: Package Size: 35.4 * 17.4 * 4.8cm / 13.9 * 6.9 * 1.9inPackage Weight: 408g / 14.39ozBlister PackagePackage List: 1 * UNI-T UT18D Voltage and Continuity Tester1 * English Manual"
