Backlit LCD DisplayThe digital insulation resistance tester features a large LCD screen with a backlight, easily activated by pressing the BL button, making readings clear and visible in any lighting conditions Automatic Discharge FunctionWith automatic discharge for added safety, the tester performs discharging tests without the need for manual operation, ensuring a safer testing process Portable and CompactDesigned for convenience, this lightweight and compact device can be easily held with one hand, making it ideal for on-the-go use. It offers portability without compromising on performance Precise MeasurementThis tester provides accurate and reliable measurements, ensuring you get precise insulation resistance values for your electrical testing needs Convenient Stand DesignThe back of the device features a built-in stand, allowing for hands-free operation and easy viewing during testing, adding to its overall functionality Specifications: DC Voltage: 0V-750V AC Voltage: 0mV-1000V Capacitance: 0nF-60mF Resistance: 0-60M Diode: Supported Buzzer: Supported Weight: 419g Max Count: 6000 counts Material: ABS/Silicone Auto Power Off: 15 minutes of inactivity, auto shutdown Battery Model: 1.5V AA batteries *6 (not included) Auto Discharge: Supported HOLD (Data Hold): Supported Low Battery Display: Supported Test Voltage Range 100V: Display Range 0.1~20M 20~100M Test Voltage Range 250V: Display Range 0.1~20M 20~100M Test Voltage Range 500V: 0.1~20M 20~100M 200~500M Test Voltage Range 1000V: Display Range 0.1~20M 20~100M 200~500M 500~2000M Package included: 1 x Megohmmeter 2 x Crocodile Clamp 2 x Test Lead 1 x Storage Bag 1 x English Manual