Enhance your electrical testing and troubleshooting with this versatile handheld digital multimeter, designed for precise and reliable measurements across a wide range of electrical parameters. Crafted with durable ABS material and equipped with a high-precision circuit board, this multimeter ensures accurate readings for both professional and home use. The model SZ304 offers comprehensive functionality including AC/DC voltage and current measurement, resistance, capacitance, diode testing, and transistor type identification, making it an essential tool for electricians, technicians, and hobbyists alike. Key Features: · Wide Measurement Range: Accurately measures DC voltage (200mV-1000V), AC voltage (200mV-750V), DC current (200µA-10A), AC current (200µA-10A), resistance (0Ω-200MΩ), capacitance (0nF-20mF), frequency (0Hz-2kHz), diode, and transistor parameters. · High Precision Circuit Board: Ensures reliable and precise data, minimizing errors for professional-grade measurements. · Hold Data Function: Easily lock readings by pressing the “H” button, allowing convenient data recording and release when needed. · 90° Support Frame: The integrated back bracket provides a stable 90-degree angle stand for hands-free operation on flat surfaces during testing. · Transistor Testing (hFE): Quickly identify NPN or PNP transistor types by inserting the component into the designated socket and setting to hFE mode. · User-Friendly Digital Display: Clear digital screen with maximum count of 1999 for easy reading of measurement results. · Additional Functionalities: Features include on/off beep, automatic shutdown to conserve battery life, and battery detection for 1.5V, 3V, 9V, and 12V batteries. Specifications: · Model: SZ304 · Material: ABS · DC Voltage Range: 200mV-1000V, accuracy ±(1.5%+5) · AC Voltage Range: 200mV-750V, accuracy ±(1.5%+10) · DC Current Range: 200µA-10A, accuracy ±(2.0%+10) · AC Current Range: 200µA-10A, accuracy ±(2.5%+10) · Resistance Range: 0Ω-200MΩ, accuracy ±(5.0%+10) · Capacitance Range: 0nF-20mF, accuracy ±(6%+20) · Frequency Range: 0Hz-2kHz, accuracy ±(1.5%+8) · Display Counts: 1999 max · Power Supply: 2 x AAA batteries (not included) · Item Dimensions: 188 x 91 x 38mm (7.40 x 3.58 x 1.49in) · Item Weight: 158g (5.57oz) Package Includes: · 1 x Digital Multimeter · 2 x Test Leads · 1 x User Manual (English) This handheld digital multimeter combines comprehensive testing functions with user-friendly design and high precision, making it a dependable tool for electrical diagnostics, maintenance, and repair tasks. Its compact size, durable construction, and practical features ensure it is ready to meet diverse measurement needs efficiently and accurately.