... tester - CE,CCC,CQC,ISO9000 Certificated Digital Voltage tester,voltage detector,electric testerSpecification:*AC/DC Voltage Tester;*Testing Range:12,36, ... 55,110 to 220V;*Neon Lamp Indicator and LCD Digital readout;*No batteries ... enquiry please contact me by call or by email. Digital Voltage tester,voltage detector,electric tester