- Supply TypeManufacturer, Exporter, Supplier
- Preferred Buyer Location All over the world
SD-328H Screwdriver Probe Voltage Tester SD-328H Screwdriver Probe Voltage Tester   Screwdriver Probe Voltage Tester (AC 110~250V) Features Easy and safe Tests AC/DC voltage from 110-250V Handy pocket screwdriver is a fully functional voltage tester Insulated screwdriver shaft Convenient screwdriver tip and pocket clip   Technical Specifications: Power supply: Through the test sample Range of measurement: 110-250V AC Frequency: 50~500Hz Power consumption: