Measurement parameters: Insulation Resistance and Leakage Current

• Output voltage: 1V～1000V (DC)
• Voltage accuracy:
• ≥10V, ±1%+1V
• ＜10V, ±10%+0.1V
• Measurement range: 10kΩ～10TΩ
• Measurement accuracy: <1M: 5%;≥1M: 1% ; ≥1G: 3% ;≥10G: 5% ; ≥1T: 10%
• Test speed: Fast: 30ms/time, medium: 100ms/time, slow: 500ms/time
• Range modeL: Automatic, locking, sorting
• Maximum charging current: 25mA±5mA
• Show results: Voltage, current, resistance, sorting results, sound and light alarm
• Trigger mode: Internal , manual , external and remote
• Charging time: 0～999s, programmable
• Testing time: 0～999s, programmable
• Discharge time: 0～999s, programmable
• File management: 100 test files
• Comparator function: yes
• U disk data recording: yes
• Contact check: yes
• Display: 4.3inch TFT-LCD
• Protocol: SCPI, Modbus RTU
• Interface: RS232C，USB HOST，HANDLER，FOOT， LAN，RS485(optional)