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• Phase sequence and open phase check
• Large size alligator clips

日本三和（sanwa）MG1000絕緣電阻測試儀，精良的設計，超值的手感，讓您更安全地測量絕緣電阻。廣泛用於測量發電機、馬達、電源變壓器、配線、電器和其它電氣裝置的絕緣電阻。顯示數值4000字的大屏幕液晶顯示屏，數字和模擬條雙顯示，LED背光，即使在光線較弱的位置也能有效讀數，增強了可讀性。

• Hot-line state (30V minimum) detection
• Large volt mark with the buzzer sound
• Automatic data hold function
• Bar graph just like analog meter
• Large display with backlight
• Easy to use & tough body
• IP54
• Continuity test(200mA) function

• 4000 counts
• Best accuracy 0.7％
• Auto power off(15min.)(cancelable)

• 4000 counts
• Easy to read large LCD with backlight
• Large breaking capacity fuse 30kA
• 1.5V battery check function
• Thermo plastic elstomer, high resistance against drop shock
• Safety cap on current terminal
• Auto power off(30min.)(cancelable)

• 4000 counts
• Easy to read large LCD with backlight
• Large breaking capacity fuse 30kA
• K type thermocouple temperature measurement -20℃ ～ 300℃
• Thermo plastic elstomer, high resistance against drop shock
• Safety cap on current terminal
• Auto power off (30min.)(cancelable)