Voltcraft Digital Multimeter VC830, AC/DC, 6000 Counts, CAT III 1000V and CAT IV 600V, Basic Accuracy 0.5%, 9V Battery Pack Power Supply, TLD Function, 750V AC Reading Range, 10A DC Reading Range HIGHLIGHTS AND DETAILS: Autoranging, 6000 counts, CAT III 1000V and CAT IV 600V, Middle value-Measuring (AVG) DESIGNED FOR ALL MEASUREMENT TASKS: The automatic measuring range selection allows convenient measurements and always displays the measured values with the optimum resolution. Ideal for the following tests: AC / DC current measurement range; Capacitance measurement; Frequency and duty cycle measurement MODERN AND USER-FRIENDLY DESIGN: The robust housing with a soft rubber protection ensures a user-friendly experience. It can be opened for battery and/or fuse replacements only if the device has been disconnected from all measurement leads. SPECIAL FEATURES: Impedance switching to avoid stray voltages; Low-bat function; Data hold; REL; Duty cycle; Optical interface; Backlight; Warning symbol in voltages &gt; 30 V; TLD function GERMAN BRAND: The German brand Voltcraft is committed to provide all users the right equipment in a perfect quality, no matter if they need it for hobby or work Analogue multimeters Digital multimeters Calibrated measuring instruments Bench multimeters CAT III 1000V and CAT IV 600V 6000 counts Auto range Middle value-Measuring (AVG) Standard Measuring area V, A, , Frequency, capacity Auto-ranging Diode test Acoustic continuity tester Low-Bat-Function Data-hold REL Duty cycle Optical interface Impedance change over for stray voltage suppression Warning symbol in voltages &gt; 30 V CAT IV 600V, CAT III 1000V TLD-Function Backlight Simpler and safer battery and fuse change without opening the housing completely.