The iFixit Digital Multimeter is your go-to diagnostic tool for electronics repair and troubleshooting. With a robust set of functions—including AC/DC voltage and current, continuity, resistance, capacitance, diode testing, and non-contact voltage detection—this True RMS multimeter is engineered for precision. Designed for both professionals and hobbyists, its compact form factor, intuitive controls, and clear 4-digit LCD make it an essential addition to any toolkit. True RMS automatic ranging for precise AC/DC voltage and current readings Measures voltage (AC/DC), current (AC/DC), resistance, capacitance, frequency, diode function, and battery voltage Non-contact voltage (NCV) detection and Live Wire sensing 4-digit LCD display with backlight and hold function Auto shut-off and low battery warning Fuse-disconnection warning system with audible alert Compact and lightweight (195g) for easy portability Silicone test leads for improved durability, flexibility, and heat resistance Display: 9999 count True RMS LCD Backlight and data hold Measurement Ranges: DC Voltage: 0.1mV to 500V ±(0.7–0.8%) AC Voltage: 0.001V to 500V ±(1.0–1.2%) DC Current: 0.1µA to 10A ±(0.8–1.2%) AC Current: 0.1µA to 10A ±(1.0–1.5%) Resistance: 0.1Ω to 99.99MΩ ±(1.0–2.0%) Capacitance: 0.001nF to 99.99mF ±(4.0–5.0%) Additional Functions: Diode test and audible continuity alert Battery test (1.5V/9V) with internal load NCV detection with LED and buzzer alerts Live wire detection via single probe Safety Rating: CAT III 500V (IEC61010-1) Double insulation Fused µA/mA (600mA/500V) and 10A (10A/600V) protection Environmental: Operating: 0°C to 40°C (32°F to 104°F) Storage: -10°C to 50°C (14°F to 122°F) Max altitude: 2000m Assembly Contents iFixit Digital Multimeter Silicone test leads (1 pair) 2× AAA batteries User guide