UT18C Voltage Check Continuity and Current Electrical Tester Auto Range Meter RCD Tester

This voltage continuity tester has such functions as AC/DC (including three-phase alternating current) voltage measurement, three-phase AC phase indication, frequency measurement, RCD test, continuity test, single test pen testing, etcure: LCD voltage and frequency display. AC/DC measured up to 690V. To judge the zero or live wire by single test pen measurement. Indicate the phase relationships among three-phase AC. Low-battery voltage indication and measured voltage over range indication. Suitable for household, factory, electric power department, etc. Specification: Model: UT18C Auto Range: Yes High Voltage Indication Range: 713~788V Auto standby Current: <10uA LCD Indication(Voltage): 6V~690V, ±(1.5%+5) LCD Indication(Frequency): 40Hz~400Hz, ±(3%+5) RCD Test: Voltage: 230V, Frequency: 50Hz~400Hz Phase Rotation Test: 570~400VAC (3phase) Single Lead (L2) Detection: Voltage:100V~690V, Frequency: 50Hz~400Hz Self-inspection: LED, LCD No Battery Detection: Voltage Range:50VAC/120VDC~690VDC/AC Polarity Detection: Positive & Negative Low Battery Indication: Voltage:23V~25V Silent Mode: Yes Work Light: Yes Continuity Test: Resistance:0~100kohm Battery: 2pcs * 1.5V AAA Battery (NOT Included) LCD Size: Approx. 28 * 14mm Color: Red + Grey Product Size: Approx. 272*85*31mm/10.7*3.3*1.2inch Weight: Approx. 404g / 14.3oz Voltage IndicationRangeAccuracy6V 12V8V±1V24V18V±2V50V38V±4V120V94V±8V230V180V±14V400V325V±15V690V562V±24VPackage List: 1 x Voltage & Continuity Tester