特性

• Measure Insulation Resistance to 10GΩ
• Large LCD display with analog bargraph
• Lo ohms function for testing connections
• Automatic discharge of capacitive voltage charges
• AC/DC voltage measurement up to 999V
• Manual data record and read function (9 sets)
• Live circuit display warning and beeper
• 250V, 500V and 1000V test voltages
• Complete with carrying case, test leads, and 6 x AA batteries

"1000V, 500V, 250V digital tester","Features"