SANWA MG500 Insulation Testers Digital 3 ranges

Dustproof / splashproof(IP54) design

• 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