Digital Multimeter True RMS 1700V DC and 1500V AC, IP65 with Low pass filter feature Features: True RMS Measure up to 1700V DC and 1500V AC for high voltage applications e.g. solar array, wind IP65 protection CAT III 1000V, CAT IV 600V Analog bar Frequency response：45Hz~1kHz Low-pass filter function Low impedance mode Built-in flashlight, bright backlight and visual alarm
