Enhance your electrical testing and troubleshooting with this advanced Multifunction Digital Multimeter, designed for accuracy, versatility, and ease of use. Featuring automatic measuring ranges and full-range overload protection, this multimeter delivers precise readings with a maximum display value of 9999. Its large LCD screen ensures clear visibility of multiple test parameters, providing a comprehensive and user-friendly measurement experience. Key Features: · Automatic Measuring Ranges & Overload Protection: Automatically adjusts measuring ranges for accurate readings while preventing damage with full-range overload protection. · Large LCD Display: Shows up to three simultaneous results including voltage, frequency, and an analog bar, making it easy to monitor multiple data points at once. · Multifunctional Testing Capabilities: Supports testing of temperature, non-contact voltage (NCV), DC/AC voltage, resistance, capacitance, frequency, duty ratio, diode, continuity, and live wire detection in one compact device. · Auto Shutdown Function: Conserves battery life by automatically powering off after 5 minutes of inactivity or signal input absence. · Wide Application Range: Ideal for professional electricians, factory inspections, home electrical maintenance, and general troubleshooting tasks. · Durable ABS Construction: Lightweight and sturdy body available in black or red, offering reliable protection during regular use. Specifications: · Material: ABS · Color Options: Black, Red · Models: S10 (USB-powered, battery not included), S11 (Includes 800mAh lithium battery) · DC Voltage Range: 0.8V to 620V, Resolution: 0.001V, Accuracy: ±(0.5%+3 counts) · AC Voltage Range: 2.2V to 620V, Resolution: 0.001V, Accuracy: ±(0.5%+3 counts) · Resistance Range: 1Ω to 60MΩ, Resolution: 0.1Ω, Accuracy: ±(1.0%-2.0% + counts) · Capacitance Range: 1nF to 60mF, Resolution: 0.001nF, Accuracy: ±(3.0%-6.0% + counts) · Frequency Range: 1Hz to 60KHz, Resolution: 0.01Hz, Accuracy: ±(1.0%+5 counts) · Duty Ratio Range: 0.1% to 99.9%, Resolution: 0.1%, Accuracy: ±(3.0%+5 counts) · Diode Test: Up to 3V · Continuity Test: Audible buzzer sounds below 50Ω resistance · Temperature Range: 0–50°C, Accuracy: ±2°C (updates every 30 seconds) · Package Dimensions: S10 – 147 x 85 x 42mm; S11 – 169 x 95 x 44mm · Package Weight: S10 – 180g; S11 – 320g Package Includes: · 1 x Multifunction Digital Multimeter (Model S10 or S11) · 1 x Test Probes · 1 x User Manual This multifunction digital multimeter is an essential instrument combining professional-grade testing functions with user-friendly design, making it perfect for everyday use by technicians, hobbyists, and electrical professionals. Empower your diagnostic and maintenance tasks with reliable, accurate measurements in one compact tool.